Why Your Training Program Won’t Work Without Sleep, Nutrition, and Recovery

Written by Evelyn Calado, MKin, CSCS, RKin

One of the hardest things for coaches to accept is this:

You can write the most detailed, individualized, evidence-informed training program possible, and it still may not work if the big rocks are not in place.

I’ve seen this over and over again throughout my coaching career.

The athlete is committed.
They show up consistently.
They follow the sets, reps, tempos, and rest periods.
They train hard.
They genuinely want results.

But outside the gym?

They’re sleeping five hours a night.
Their stress is through the roof.
They barely drink water.
Their nutrition is inconsistent.
They rely on caffeine to survive the day and supplements to try to “fix” the problem.

At some point, the body stops being able to recover.

And recovery is where adaptation actually happens.

You Don’t Get Better During Training

Training is the stimulus.

Recovery is where the body adapts.

That means if you’re constantly exhausted, under-fueled, dehydrated, stressed, or running on poor sleep, your body has a much harder time repairing tissue, building muscle, improving conditioning, regulating hormones, and recovering from the demands of training.

This is one of the reasons why two people can follow the exact same program and get completely different results.

The program matters.

But the foundation matters more.

This is also why progress in strength, muscle growth, and conditioning often takes longer than people expect. Adaptation requires recovery capacity. How Long Does It Take to See Results from Training

Sleep Is One of the Biggest Performance Enhancers We Have

This is probably the most common issue I see.

People want better energy, better recovery, improved body composition, more muscle mass, lower pain levels, and better athletic performance, but they’re sleeping poorly every single night.

If you constantly wake up throughout the night, struggle with insomnia, or spend most of your day exhausted, your recovery capacity drops significantly.

Sleep impacts:

• Recovery from training

• Muscle repair and growth

• Hormonal regulation

• Mood and mental health

• Pain sensitivity

• Cognitive function

• Energy levels

• Immune function

You cannot out-train chronic poor sleep.

And no supplement stack is going to replace it.

Recovery Is More Than Just Taking a Rest Day

A lot of people think recovery simply means taking a day off from training.

But recovery is much bigger than that.

Recovery includes:

• Sleep quality

• Nutrition

• Hydration

• Stress management

• Recovery between training sessions

• Nervous system regulation

• Overall lifestyle habits

You cannot continuously add more stress to the system without giving the body the resources it needs to recover and adapt.

Sometimes the issue is not the program itself.

Sometimes the body simply has no remaining capacity to tolerate additional stress.

Stress Is Still Stress

This is another major piece people underestimate.

Your body does not separate “life stress” from “training stress.”

Heavy training is a stressor.
Long work hours are a stressor.
Financial pressure is a stressor.
Relationship issues are a stressor.
Anxiety is a stressor.

It all contributes to your total stress load.

One book I often recommend is the Why Zebras Don't Get Ulcers by Robert Sapolsky, which discusses how humans often stay stuck in a chronic fight-or-flight state.

A lot of people are constantly “on.”

Their nervous system never really gets a chance to downshift.

Then they wonder why they feel exhausted, inflamed, sore, unmotivated, or unable to recover.

Nutrition Is Not Optional

You cannot build a high-performing body without giving it the raw materials it needs.

Protein matters.
Micronutrients matter.
Overall calorie intake matters.
Hydration matters.

If most of your diet consists of highly processed foods, takeout, chips, candy, and energy drinks, your recovery, energy levels, body composition, and performance are going to suffer.

That does not mean you need to eat “perfectly.”

But your body still needs adequate nutrients and amino acids to:

• Build and maintain muscle

• Recover from training

• Support connective tissue health

• Improve body composition

• Regulate energy levels

• Support overall health and longevity

Supplements can support a good foundation.

They cannot replace one.

Creatine is great.
Protein powder can be helpful.
Certain supplements absolutely have value.

But supplements cannot compensate for chronic sleep deprivation, poor nutrition, dehydration, and unmanaged stress.

If you want a deeper breakdown on the supplements that actually matter most for recovery and performance, check out The Only Two Supplements Most Athletes Actually Need.

Hydration Is More Important Than People Think

This is another one that gets overlooked constantly.

The number of people I meet who drink one or two glasses of water per day is honestly surprising.

Many people function almost entirely on coffee and caffeine.

Hydration impacts:

• Performance

• Recovery

• Energy

• Cognition

• Joint comfort

• Muscle function

• Cardiovascular function

Even mild dehydration can negatively affect how you feel and perform.

Coaches Cannot Do The Work For You

As coaches, we can guide you.
We can educate you.
We can build individualized programs.
We can adjust your training loads.
We can help create structure and accountability.

But we cannot sleep for you.
We cannot manage your stress for you.
We cannot hydrate for you.
We cannot make your nutritional choices for you.

If we see you twice per week in person, that’s two hours out of a 168-hour week.

The other 166 hours matter.

A lot.

This is one of the reasons why our initial assessment process focuses on more than just exercises and sets and reps. Understanding lifestyle, recovery, stress, injury history, and daily habits matters when building an individualized plan. What Actually Happens During an Initial Assessment?

The Big Rocks Come First

People often search for advanced solutions before they’ve mastered the fundamentals.

They want the perfect program.
The perfect supplement stack.
The perfect recovery gadget.
The perfect optimization strategy.

Meanwhile:

• They sleep poorly

• They are chronically stressed

• They barely eat protein

• They drink almost no water

• They recover inconsistently

The basics are not boring.

The basics are foundational.

And honestly, these “big rocks” are not just important for performance or body composition goals. They are fundamental for living a healthier, more energetic, and more resilient life.

That’s one of the reasons why strength training and recovery habits become increasingly important as we age. Strength Training for Longevity: Staying Active, Capable and Competitive as You Age

Training matters.
Strength matters.
Conditioning matters.

But none of it works as well if the foundation underneath it is unstable.

Get the big rocks in place first.

Everything else works better after that.

At Avos Strength, we focus on individualized coaching that takes into account your training history, recovery capacity, lifestyle, stress levels, and long-term goals. Training is important, but sustainable progress comes from addressing the full picture.

If you’re looking for guidance with strength training, recovery, performance, or long-term health, you can learn more about our coaching and assessment services here.

The Only Two Supplements Most Athletes Actually Need

Written by Evelyn Calado, MKin, CSCS, RKin

Walk into any supplement store and it’s overwhelming. Rows of pre-workouts, amino acids, test boosters, fat burners, and other shiny tubs promising to change your game overnight. But the truth is, most of it is noise.

At Avos Strength, we keep it simple. If you’re training hard and want to support performance, recovery, and overall health, there are only two supplements that actually matter.

And they aren’t flashy.

1. Protein Powder: The Most Underrated Tool in the Game

You don’t need protein powder to build muscle, but it can make it a lot easier to get enough protein — especially if you're busy, training often, or just not eating enough.

Protein is the building block of muscle. Without it, recovery slows down and progress stalls.

The general recommendation for active individuals and athletes is 1.6 to 2.0 grams per kilogram of body weight per day. If you're trying to put on muscle or training at a high volume, aim for the higher end of that range.

This means a 70-kilogram athlete should be getting 112 to 140 grams of protein daily. That’s a lot of chicken breast and Greek yogurt — and that’s where a high-quality protein powder can help.

Look for a product that:

• Lists all essential amino acids (a complete protein)

• Contains at least 20 to 25 grams of protein per serving

• Comes from a reputable source like whey isolate, casein, or a solid plant-based blend with a full amino acid profile

If you are a competitive athlete, make sure your product is third-party tested and carries a Safe for Sport stamp such as NSF Certified for Sport or Informed Sport. This ensures there are no banned substances and that what's on the label is actually in the product.

Using protein powder post-training or to fill in gaps throughout the day is one of the easiest and most cost-effective ways to hit your daily targets.

2. Creatine: The Most Researched Supplement in the World

Creatine is a naturally occurring compound made from three amino acids: arginine, glycine, and methionine. It’s stored in your muscles and used to quickly regenerate ATP, the energy source your body relies on for short, powerful efforts like lifting, sprinting, and jumping.

If there’s one supplement that lives up to the hype, it’s creatine. It's been studied for over 30 years and is backed by more peer-reviewed research than any other supplement on the market.

Creatine helps you:

• Perform more reps at a given load

• Recover faster between explosive efforts

• Improve high-intensity performance over time

What’s even more exciting is the emerging research around brain health. Studies now suggest creatine may improve cognitive function, especially under sleep deprivation or mental fatigue, and may play a protective role in aging populations.

How to Take It

• For muscle saturation: Take 5 grams of creatine monohydrate per day. No need to load or cycle it.

• For brain health benefits: Newer research suggests 10 to 20 grams per day may be more effective, though higher doses should be discussed with a healthcare provider or sport nutritionist.

As with protein powder, if you're a competitive athlete, use a creatine product that is NSF Certified for Sport or Informed Sport. This ensures the supplement is free from banned substances and batch tested for safety.

Creatine is:

• Safe

• Inexpensive

• Naturally occurring (your body makes it, and you also get it from meat and fish)

• Non-hormonal

• Effective for both men and women

Just take it consistently. It doesn’t need to be timed perfectly with your workout, and you don’t need a fancy pre-workout mix to get the benefits.

Don’t Get Caught in the Supplement Hype

BCAAs, pre-workouts, collagen, fat burners — they all have their place in the marketing stream, but they are not essential.

If you’re on a budget or just want to stick with what works, protein and creatine will give you the most return on your investment. Everything else is secondary.

And most importantly, no supplement replaces hard training, smart programming, and real food.

Build your foundation first. Let supplements support that — not define it.

Why Dorsiflexion Matters in Plyometric Drills

Written by Evelyn Calado, MKin, CSCS, RKin

In plyometric drills—whether it’s bounding, skipping, or pogo hops you’ll often hear the cue:

“Dorsiflex your foot!”

But why does that matter?

Dorsiflexion (pulling your toes up toward your shin) might seem like a small technical detail, but it has a big impact on performance, coordination, and injury prevention.

You can see in the above video how I dorsiflex my foot (by pulling my toes up) as I’m in the air, before I land again for the next pogo hop.

1. Prepares the Ankle for Stiffness and Quick Rebound

Dorsiflexion creates a rigid lever at the ankle joint, allowing the lower leg and foot to act like a spring. This increases reactive strength—your body’s ability to quickly absorb and release force—which is essential for explosive movements. The result? Shorter ground contact times and a faster, more elastic rebound off the ground.

📚 Weyand et al. (2000) showed that faster sprinters generate higher vertical forces during short ground contact times, a quality supported by stiff ankle positions.
📚 Nagahara et al. (2014) observed that dorsiflexion supports greater horizontal force during sprinting due to increased ankle stiffness.

2. Optimizes Force Transfer

A dorsiflexed foot puts your lower leg in the right position to transmit force efficiently. When your foot is loose or pointed downward (plantarflexed), energy leaks through the ankle, reducing your power output. Dorsiflexing locks the chain in place so every contact helps drive you forward instead of absorbing momentum.

3. Enhances Neural Readiness and Coordination

Dorsiflexion activates key stabilizing muscles like the tibialis anterior, reinforcing good joint alignment and movement mechanics. It trains your body to better coordinate the timing of your stride or jump, improving motor control for athletic skills like sprinting, decelerating, or changing direction. Over time, this improves both performance and efficiency.

📚 Fong et al. (2011) and others note that anterior tibialis activation is essential for controlled foot placement and efficient ground interaction in gait and athletic movement.

4. Encourages Safer Movement Patterns

A dorsiflexed position encourages midfoot or forefoot landings, reducing heel striking and lowering the impact forces on joints like the knees, hips, and lower back. It also places the ankle in a more stable and neutral position, which may reduce stress on the joint and contribute to safer mechanics.

• Improved dorsiflexion range correlates with better movement quality

  Malloy et al. (2015) found that limited dorsiflexion increases knee valgus angles during landing—a known risk factor for ACL injury.

• Restricted dorsiflexion is associated with compensations and faulty loading

  Research links poor ankle mobility to increased loading on the knees and altered jumping/landing strategies (Macrum et al., 2012).

• There’s indirect evidence of injury risk reduction

  While not a guarantee against injury, dorsiflexion encourages mechanics that are commonly associated with reduced strain on the ankle, shin, and knee.

• Causal proof is still limited

  There are no large-scale RCTs proving dorsiflexion prevents injuries—but its contribution to stable, efficient movement is well established.

Final Takeaway

Dorsiflexion isn’t just about how your foot looks—it’s about how your body moves. It helps you jump higher, land better, and sprint faster while reinforcing movement quality that may help reduce injury risk. In high- speed, high-impact movements, the little things make a big difference.

Train. Play. Repeat.

Curious how small technical tweaks can level up your movement? Book a session at Avos Strength and let’s break it down.

The Science of Sleep: How to Optimize Recovery and Performance

Written by Evelyn Calado, MKin, CSCS, RKin

Sleep is one of the most critical, yet often overlooked, components of overall health and athletic performance. High-quality sleep is essential for physical recovery, cognitive function, and long-term well-being. Whether you're an athlete striving for peak performance or someone simply looking to improve daily function, optimizing sleep should be a top priority.

How many hours should you sleep a night?

Research generally suggests that most adults should aim for 7 to 9 hours of sleep per night to maintain overall health, with individual needs varying based on factors like age, lifestyle, and genetics. For athletes, the recommendations can differ slightly due to the physical demands placed on their bodies.

• General population:

  • Adults: 7–9 hours per night

  • Teens: 8–10 hours per night

  • Children: 9–11 hours per night

• Athletes:
  Athletes often require more sleep for recovery, muscle repair, and optimal performance, with some research suggesting that 8–10 hours per night may be ideal, especially for those who train intensely or frequently

The Importance of Sleep for Health and Performance

Physical Recovery and Performance

Sleep is when the body undergoes the majority of its repair and recovery processes. During deep sleep (slow-wave sleep), the body increases the release of human growth hormone (HGH), which is crucial for muscle repair, bone growth, and tissue regeneration (Leeder et al., 2012). Additionally, inadequate sleep can lead to decreased glycogen storage, reduced muscle protein synthesis, and impaired immune function, all of which can negatively impact athletic performance (Halson, 2014).

For athletes, studies have shown that sleep deprivation leads to reduced reaction time, impaired motor function, decreased endurance, and an increased risk of injury (Fullagar et al., 2015). A study on basketball players found that increasing sleep duration improved sprint times, shooting accuracy, and overall performance (Mah et al., 2011).

Cognitive Function and Decision-Making

Cognitive function is just as critical as physical performance, especially in sports that require strategic thinking, quick reactions, and split-second decision-making. Poor sleep has been linked to impaired memory, decreased attention span, and slower reaction times (Walker, 2017). For athletes, this means a diminished ability to anticipate plays, make precise movements, and adapt to in-game situations.

Hormonal Balance and Mental Health

Sleep plays a vital role in regulating hormones, including cortisol (the stress hormone) and testosterone. Sleep deprivation increases cortisol levels, which can lead to elevated stress, impaired recovery, and increased fat storage (Samuels, 2008). At the same time, sleep is necessary for optimal testosterone production, which is important for muscle growth, strength, and recovery.

Additionally, inadequate sleep is linked to mood disturbances, increased risk of depression and anxiety, and overall reduced well-being. A well-rested athlete is not only physically prepared but also mentally sharper and more resilient.

How to Optimize Sleep for Better Recovery and Performance

1. Maintain a Consistent Sleep Schedule

Going to bed and waking up at the same time every day helps regulate your body’s internal clock (circadian rhythm), leading to better sleep quality. Inconsistent sleep patterns can disrupt recovery and performance (Dijk & Archer, 2009).

2. Create an Ideal Sleep Environment

• Keep it Cool: The optimal room temperature for sleep is between 16-19°C (60-67°F). I personally take this to the next level by opening all bedroom windows before bed to maximize cool airflow

• Eliminate Light: Darkness signals the brain to produce melatonin, a hormone that promotes sleep. Use blackout curtains or an eye mask

• Reduce Noise: White noise machines or earplugs can help block disruptive sounds. I sleep with an air purifier on, which not only improves air quality but also provides soothing background noise

• Incorporate Plants: Snake plants are a great addition to the bedroom as they improve air quality by filtering toxins and increasing oxygen levels, which can promote better sleep

3. Minimize Screen Time and Optimize Lighting

Blue light from phones, tablets, and TVs suppresses melatonin production and interferes with sleep quality. Try to avoid screens at least 60 minutes before bedtime or use blue light filters (Chang et al., 2015).

One of my biggest nighttime game-changers has been switching all bedroom lights to red light bulbs. Red light has been shown to have minimal impact on melatonin production, making it an ideal choice for nighttime lighting. I even installed red puck lights in the bathroom to prevent harsh light exposure when brushing my teeth or washing my face at night.

A dimly lit bedroom bathed in a warm red glow from red light bulbs, creating a calming atmosphere ideal for restful sleep.

4. Prioritize a Pre-Sleep Routine

Establishing a wind-down routine can signal to your body that it’s time for rest. Consider:

• Reading a book for 30-60 minutes before bed (this has been a game-changer for me)

• Practicing deep breathing or meditation

• Gentle stretching or mobility work

5. Manage Caffeine and Alcohol Intake

Caffeine has a half-life of 5-6 hours, meaning it can stay in your system for a long time. Avoid consuming caffeine at least 6 hours before bed. While alcohol might make you feel sleepy, it disrupts REM sleep and overall sleep quality (Roehrs & Roth, 2001).

6. Try Magnesium Spray for Relaxation

Another tip worth trying is applying magnesium spray to the bottoms of your feet before bed. Magnesium plays a key role in muscle relaxation, stress reduction, and sleep regulation. Some people find it helps improve sleep onset and quality, making it a great addition to your nighttime routine.

7. Use Sleep Tracking to Optimize Habits

Wearable technology and sleep tracking apps can provide insights into sleep patterns and help identify areas for improvement. Tracking heart rate variability (HRV) and sleep duration can help athletes understand their recovery needs better (Walsh et al., 2021).

Final Thoughts

Sleep is a fundamental pillar of health and performance. It impacts everything from physical recovery and injury risk to cognitive function and hormonal balance. Prioritizing high-quality sleep through consistent habits, proper sleep hygiene, and lifestyle adjustments will enhance athletic performance, mental clarity, and long-term health.

Investing in better sleep isn’t just about feeling well-rested—it’s about optimizing your body’s ability to perform and recover at its highest potential. Train hard, recover smart, and sleep well.

References

• Chang, A. M., Aeschbach, D., Duffy, J. F., & Czeisler, C. A. (2015). Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. Proceedings of the National Academy of Sciences, 112(4), 1232-1237.

• Dijk, D. J., & Archer, S. N. (2009). Circadian and sleep-dependent aspects of memory performance. Progress in Brain Research, 169, 107-135.

• Fullagar, H. H., et al. (2015). Sleep and recovery in team sport. Int. J. Sports Physiol. Perform., 10(8), 950-957.

• Walsh, N. P., et al. (2021). Sleep and the elite athlete. Int. J. Sports Physiol. Perform., 16(5), 572-573.

• Walker, M. P. (2017). Why We Sleep: Unlocking the Power of Sleep and Dreams. Scribner.

What Goes into Developing a Tailored Program for an Athlete?

Part 1: The Needs Analysis

The first thing that is done is a Needs Analysis which is a process that is used to determine qualities that are important for the athlete and sport.

This includes a Sport Analysis. Here the S&C coach identifies the demands of the sport including the Key Performance Indicators (KPIs). This requires knowledge of the sport, including the demands of the sport and a deep dive into the literature.  

3 Questions that a coach asks when doing the needs analysis:

1. What are the metabolic demands of the sport?

2. What are the biomechanical movements of the sport?

3. What are the common injuries observed in the sport?

From here the coach needs to determine the athletes current status which is achieved by doing an Athlete Analysis. This includes profiling the athlete, performance testing and goals.

Next the coach needs to determine what is required to bridge the gap between the current status of the athlete and what they need to do to achieve their goal - i.e. the Gap Analysis

From here the coach can implement the plan based on the Gap Analysis.

Part 2: The Yearly Training Plan (YTP)

First, the coach needs to take a look at the big picture in terms of competition schedule and the entire season. This requires the coach to develop a Yearly Training Plan (YTP).  A YTP is not only done by S&C coaches, but should also be done by the sport coach too; for developing technical and tactical skills specific to the sport.  When major tournaments are placed in the calendar the S&C coach can work backwards to develop the program.

 With the KPIs in mind, the plan can be written to make sure that the athlete is developing the right attributes to peak for the major competitions.  Coaches will use periodization, which is the systematic planning of long- and short-term training programs.

Periodization

The YTP with major competitions in mind, can be broken down into macrocycles, mesocycles and microcycles where the specific training sessions are designed, working to develop specific athletic abilities within the larger picture of the current training phase.

Strategic periodization involves intentional peaking for matches or events based on their perceived greatest priority or difficulty throughout a competitive season.  This is accomplished by the deliberate manipulation of training loads and recovery in the lead-up to targeted matches.

It should be noted that during the season, coaches need to be flexible, because schedules often change. However the YTP serves as the primary framework that guides the training season.

Female Athletes Performance During "The Cycle"

If you menstruate or work with anyone who does, this post is for you.

⚠️ There are hormonal differences and training considerations that need to be taken into account.

🤔 What is a 'normal' menstrual cycle (MC)?

- Cycle length 21 to 35 days

- Flow length 2 to 7 days

- No more than a few days of variation in each cycle length

- No excessive blood loss or severe symptoms

💥 More that 90% of individuals report symptoms during their cycle.

🏅 have been won during all phases of the MC

Research is very challenging in this area

1️⃣ One study found that exercise performance might be trivially reduced during the early follicular phase (during the bleed phase)

2️⃣ Another study showed that exercise performance was impaired during the mid luteal phase of the MC (when progesterone is high)

3️⃣ Another study found that adaptation to resistance training  increases in the later part of follicular phase when estrogen levels are high (might speed up recovery process)

Overall though more research is needed

✅ A personalized approach should be taken based on each individual’s response to exercise performance across the MC.

❤ and share this post with friends who might find this info helpful

For the full presentation link click here