Research Topic
Recovery Science
29 articles
You're Probably Underrecovering — And Training More Isn't Going to Fix It
Stalled performance is almost always a recovery problem misdiagnosed as a training problem. Here's the physiology of supercompensation and what actually drives adaptation.
4 min read · 2026-10-27
Pre-Sleep Nutrition: Glycine, Theanine and Overnight Recovery
Three nutritional compounds with controlled trial evidence for improved sleep quality in athletes: glycine (3g), L-theanine (200mg), and tart cherry concentrate (30ml twice daily). The mechanisms are distinct and complementary.
5 min read · 2026-10-20
Probiotics and Post-Exercise Immunity: The Open Window Evidence
Intense endurance exercise creates an immunological open window of 3–72 hours during which URTI risk is elevated. Learn how specific probiotic strains restore mucosal SIgA, reduce illness incidence in athletes, and support immune function without blunting training adaptation.
5 min read · 2026-10-20
Phosphatidylserine and Cortisol: Blunting the Post-Training Stress Response
Discover how phosphatidylserine (PS) blunts the cortisol spike after intense training, protecting muscle and accelerating recovery. Evidence reviewed.
5 min read · 2026-10-13
Power Nap for Performance: The 26-Minute NASA Recovery Window
Discover the NASA-validated 26-minute nap protocol that boosts athletic alertness, reaction time, and motor performance without disrupting night sleep.
5 min read · 2026-10-13
Omega-3 (EPA/DHA) for Muscle Recovery: Dose and Evidence
Omega-3 fatty acids — specifically EPA and DHA — directly potentiate mTORC1-driven muscle protein synthesis independent of leucine intake. Most athlete nutrition protocols ignore this pathway entirely.
5 min read · 2026-10-06
Mental Fatigue and Performance: The Psychobiological Model Explained
Mental fatigue from work, screens, or decision-making reduces endurance performance by 11–15% via RPE — not by impairing muscles. Here's the mechanism.
5 min read · 2026-09-29
Athletes Are Taking Magnesium for Sleep — But Most Are Using the Wrong Form at the Wrong Time
Magnesium deficiency is the most common micronutrient insufficiency in trained athletes — and its impact on sleep architecture, muscle recovery, and nervous system function is widely underestimated.
5 min read · 2026-09-22
Magnesium, TRPM6 and Glucose Uptake: The Overlooked Connection
Magnesium activates the TRPM6 transporter that enables insulin receptor tyrosine kinase signalling. Deficiency impairs GLUT4 translocation and post-exercise glucose uptake. Here's the mechanism athletes need to understand.
5 min read · 2026-09-22
Melatonin Dose: Why 0.5mg Outperforms 5mg for Athletes
Zeitzer 2000 proved 0.3–0.5mg melatonin is as effective as 3mg for circadian phase-shifting. Most pharmacy doses are 10–100× too high. Here's the receptor pharmacology behind the paradox.
5 min read · 2026-09-22
Most Athletes Are Measuring HRV. Most Athletes Are Measuring It Wrong. The Errors That Make Your Morning HRV Score Meaningless — and the Protocol That Makes It Actionable.
Heart rate variability (HRV) is the most accessible objective marker of recovery readiness. Learn the correct RMSSD measurement protocol, how to establish your baseline, what confounders destroy validity, and how HRV-guided training outperforms fixed programming.
5 min read · 2026-09-08
Glutamine and Immunity: The Amino Acid Endurance Athletes Deplete
Glutamine drops 20–30% after prolonged exercise, suppressing lymphocyte activity and URTI resistance. Here's the science and how dietary protein protects immunity.
5 min read · 2026-08-25
Deload Week: The Supercompensation Science of Training Less
A deload is not a rest week. It is a timed intervention that triggers supercompensation. The physiology of deload timing, depth, and how to distinguish it from tapering.
5 min read · 2026-08-11
Muscle Memory and Myonuclei: The Cellular Mechanism of Retraining
Muscle fibres that have previously hypertrophied retain extra myonuclei even after atrophy from detraining. These persistent nuclei — the cellular basis of muscle memory — allow trained athletes to regain lost mass significantly faster than untrained individuals building from zero.
5 min read · 2026-08-11
The Dietary Inflammatory Index: Is Your Diet Fuelling Recovery or Systemic Inflammation?
The Dietary Inflammatory Index scores your diet on a -9 to +8 scale. Athletes with high-DII diets show elevated hs-CRP, impaired recovery, and blunted adaptation. Here is how to fix it.
5 min read · 2026-08-11
Curcumin Bioavailability and DOMS: Why Delivery Form Decides Everything
Standard curcumin has under 1% bioavailability. Learn which delivery forms actually work for NF-κB suppression, DOMS reduction, and collagen support in athletes.
5 min read · 2026-08-04
Compression Tights: Legitimate Recovery Tool or Expensive Placebo?
Born 2013 reviewed 18 RCTs on compression garments. The results are more nuanced than the marketing suggests — here's what actually works and why.
5 min read · 2026-07-28
Cortisol Awakening Response: What It Means for Morning Training
The cortisol awakening response rises 50–160% within 30 minutes of waking. For athletes training in the morning, this hormonal context shapes adaptation, readiness and injury risk.
5 min read · 2026-07-28
Cold Water Immersion Recovers You Faster. It Also Blunts Hypertrophy. Here's When Each Outcome Matters.
Cold water immersion reduces DOMS and accelerates perceived recovery — but suppresses myofibrillar protein synthesis for up to 48 hours post-immersion. The decision to use CWI is a context-dependent trade-off, not a universal recovery tool.
5 min read · 2026-07-21
Caffeine Sleep Cut-Off: Why 6 Hours Is Not Enough for Half of People
Caffeine consumed 6 hours before sleep reduces total sleep time by approximately 1 hour — but suppresses slow-wave sleep (the most restorative stage) even in subjects who fall asleep normally. The mechanism and individual variation have direct implications for athlete recovery.
5 min read · 2026-07-07
Biphasic and Segmented Sleep: Should Athletes Split the Night?
Pre-industrial humans slept in two distinct phases separated by a waking hour. Modern chronobiology research reveals what this means for athlete recovery and hormonal restoration.
5 min read · 2026-06-30
Alcohol and Women Athletes: Why the Same Drink Means 30% Higher BAC
Female athletes reach 30–40% higher BAC from identical alcohol intake due to gastric ADH differences, lower total body water, and hormonal enzyme interactions. Here's the evidence.
5 min read · 2026-06-23
Blue Light and Athlete Sleep: The 90-Minute Melatonin Delay
Blue light from screens delays melatonin onset by 60–90 minutes and reduces total sleep time. For athletes, that suppression window is their primary recovery period.
5 min read · 2026-06-23
Ashwagandha (KSM-66) and Cortisol: The RCT Evidence in Athletes
KSM-66 ashwagandha is one of very few adaptogens with proper randomised controlled trial data in athletes. Here is what the cortisol, strength and VO2max research actually shows.
5 min read · 2026-06-23
Active Recovery at 35–40% VO₂max Clears Lactate Three Times Faster Than Rest. Here Is Why It Works.
Active recovery at low intensity clears blood lactate 3× faster than passive rest. Here is the physiology and how to structure inter-session and between-bout recovery.
5 min read · 2026-06-16
Alcohol Clearance: How Long After Drinking Is It Safe to Train?
The body eliminates alcohol at approximately 0.015% BAC per hour — a fixed enzymatic ceiling that caffeine, water, exercise, and sleep cannot accelerate. Understanding the Widmark elimination model tells an athlete exactly when their physiology is ready to train again.
5 min read · 2026-06-16
Alcohol and Tendon Repair: How Two Drinks Sabotage Connective Tissue
Alcohol impairs collagen synthesis at doses most athletes consider moderate. The biochemistry of ethanol's effect on prolyl hydroxylase, fibroblast activity, and tendon repair windows.
5 min read · 2026-06-16
Alcohol and Athletic Performance: What a Few Drinks Do to Recovery
Most athletes know alcohol isn't ideal for recovery. Few understand the specific mechanisms — or how little it takes to measurably impair the adaptations from a hard training session.
5 min read · 2026-06-16
Creatine Supplementation: The Complete Evidence Review
Creatine monohydrate is the most studied supplement in sports science. This is the full evidence base: loading protocols, the 20–30% vegetarian deficit, brain phosphocreatine, sarcopenia in over-55s, female-specific dosing, and why every "improved" formulation has failed head-to-head.
16 min read · 2026-04-06