Caffeine is the most-studied performance drug in sport, and it works, modestly. What matters after 50 is the dose, the timing, and whether the label tells you the number.
After losing 170 pounds and getting into the best shape of my life, I still felt behind. The problem was not my body. It was the scoreboard.
I admit I like toys, whether it gadgets, cars or gym equipment. When I started setting up a “home gym” (really just a corner in my office), I thought more was better. More machines, more wearables, more gadgets, more choices… After a year I realized that more equipment doesn’t exult better training, especially as your
Many fitness tracking apps and wearables offer metrics — so many metrics, that it’s easy to get lost. scores for everything: sleep, fitness, training readiness, heart rate (variation) and many many more. I am a self-confessed data nerd and I feel overwhelmed by these metrics. I am trying to pay only attention to the things
I’ve got stage 1 hypertension. Nothing dramatic — no dizzy spells, no chest tightness — just that quiet number on the monitor that’s a little higher than it should be. My mom had it too, most of her life. She used to joke that we just “run hot,” but really, it’s no joke at all.
Over the last year, I have been reading and watching a lot of health and fitness-related content with a focus on longevity. Peter Attia’s “Medicine 3.0” particularly resonated with me since it focuses on proactive detection and optimization of health and fitness. This is a stark contrast to the largely reactive medical approach prevalent today,
After starting GLP-1s, I knew I had to work out to avoid losing muscle mass and to help with general fitness. Alas, I had never really worked out… ever. So, I started slowly and bought an indoor bike. This seemed like a good choice as I hate running (I blame a bum knee!) and I
Calibre Biometrics have promised a revolutionary at home sensor that reaches lab-level accuracy for VO2max and RMR test. It finally arrived. Here is the unboxing video. It’s much smaller than I thought. I will post VO2max and RMR test videos as soon as it’s charged! Get the next one in your inbox I write about
Get the next one in your inbox I write about longevity, training, and preventive health weekly — without the guru worship. Free, no spam, unsubscribe whenever. About Gunnar Gunnar is 53. He lost about 170 pounds, trains in a garage gym, and writes DadStrengthDaily from personal experience, citing primary sources where he can. He also
If you’ve noticed your arms looking a bit smaller or your strength declining despite hitting the gym, you’re not imagining things. Losing muscle mass in your 50s is a real phenomenon—but it’s not inevitable. The Science Behind Muscle Loss After 50 Get the next one in your inbox I write about longevity, training, and preventive
