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.
Frequent masturbation or ejaculation does not meaningfully increase basal metabolic rate, or BMR, in men, and the calories burned are usually small. Based on light activity MET ranges and extrapolation from sexual activity studies, a typical 10 to 15 minute session is often estimated at roughly 15 to 40 kilocalories (about 2 to 3 METs), ...
Henry Cavill’s “superhero” build (reportedly about 190 to 210 lb on screen) is achieved by combining high-mechanical-tension lifting to stimulate hypertrophy with metabolic work (including fasted cardio) that can support energy balance and lipid oxidation. Here’s how recovery, neuromuscular adaptation, and joint-protective programming make that body composition sustainable instead of short-lived “ego lifting.” “When we ...
Elliptical trainers provide low-impact, weight-bearing cardio that can improve aerobic fitness and help maintain or reduce body fat when programmed at sufficient intensity. Here is what they actually do to your muscles, joints, heart, and hormones, and how men can use them for real results. “When guys ask me what do elliptical trainers do, they ...
Most men burn roughly 200 to 600 calories in a 45 minute lifting session depending on body weight, the MET level of the workout (traditional lifting around 3.5 METs vs vigorous circuits around 8 METs), and how dense the session is (rest times and transitions). Compared with a steady cardio session of the same length, ...
Low testosterone can contribute to joint pain by increasing chronic inflammation and weakening the muscle, bone, and cartilage support that stabilizes joints. A 2025 longitudinal cohort study in BMC Musculoskeletal Disorders reported that men with low testosterone had about double the risk of developing osteoarthritis. [4] If aching knees or stiff shoulders come with fatigue, ...