Fitness & physical performance

Train with your hormones, not against them. We cover strength, hypertrophy, VO2 max, recovery, and injury prevention through an endocrine lens. Discover how training, nutrition, and daily activity can impact testosterone levels and support natural balance. Use estradiol balance for joint health, plan sleep taper cycles before competitions, and turn smart physiology into new PRs.

Sauna before or after your workout? A science-based timing guide for men

Sauna before or after your workout? A science-based timing guide for men

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 22, 2025 · 13 min read

Sauna is generally best after your workout for performance and recovery. For most men, pre-workout heat stress increases core temperature and heart rate (via vasodilation), which can sap energy and reduce peak performance. Here’s how to time sauna for recovery and cardiovascular benefits. This includes when a short pre-session makes sense, and how long to ...

How much deep sleep should you get? A men’s guide to stage 3 sleep and recovery

How much deep sleep should you get? A men’s guide to stage 3 sleep and recovery

Dr. Jonathan Pierce, PhD avatar
Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist
Dec 21, 2025 · 10 min read

Most adult men spend about 10 to 25 percent of their total sleep time in deep sleep, which is roughly 45 to 120 minutes in an eight hour night. If you feel tired, foggy, or low drive despite “enough” hours, the missing piece is often sleep quality, including how much deep sleep you need and ...

How long does creatine take to work? A realistic timeline for men

How long does creatine take to work? A realistic timeline for men

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 20, 2025 · 12 min read

Creatine typically takes about 1 to 4 weeks to produce noticeable training benefits, depending on dosing and training style. Faster changes are possible if you use a short loading phase. Creatine has to build up inside muscle before it meaningfully boosts repeated high intensity efforts. “Creatine is not a pre workout jolt. Think of it ...

What is ego lifting? The gym habit that can wreck your joints and your gains

What is ego lifting? The gym habit that can wreck your joints and your gains

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 19, 2025 · 13 min read

Ego lifting is using a weight that exceeds your current capacity for that exercise on that day, forcing you to cheat form or shorten range of motion to complete reps. It may feel like progress, but it shifts stress off the target muscle and onto joints and passive tissues. This can set you up for ...

Longevity trends for men in 2026: What is worth your time and what is noise

Longevity trends for men in 2026: What is worth your time and what is noise

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 18, 2025 · 10 min read

The longevity trends most likely to improve men’s healthspan in 2026 are the ones that find risk early, restore metabolic health, and protect muscle and recovery with measurable, clinician guided steps. The noise is anything that promises “age reversal” without labs, outcomes, or safety guardrails. “The most useful longevity trends are not the flashy ones. ...

Special OfferLab panels included: $300/year free for all members