Rachel Apa’s death after NYC Marathon collapse
Rachel Apa, a 24-year-old runner, died on Sunday after collapsing near mile 24 of the 2026 New York City Marathon inside Central Park. She was transported to Mount Sinai Medical Center, where
Four Daily Habits Slow Muscle Loss as You Age; Progressive Resistance is Key
Most adults don’t notice sarcopenia starting. Muscle mass and strength peak around the age of 30 to 35 and decline progressively afterward, with the rate of loss increasing later in life. By the time strength loss becomes obvious—a struggle with
Bike Saddle Nose-Down Tilt May Ease Numbness — UCI Competition Rules Cap Angle Under 9 Degrees
The conventional cycling instruction — always set your saddle dead level — has a significant exception that applies to many road cyclists, time trialists,
Fitbit Edge Leaked With 7-Day Battery and Possible Built-In GPS — FCC Filing Surfaces Months Early
A retail leak has exposed what appears to be Google's next Fitbit fitness tracker before any official announcement. The device is named the Fitbit
Fitness Reduces Word-Finding Struggles in Seniors, Study Shows
New research reveals that staying physically fit in older age might help your brain find the right words when they’re “on the tip of your tongue.” A team at the University of
Karmactive Staff
Japanese Interval Walking Boosts Strength 17%: The 3-Minute Protocol That Outperforms Traditional Exercise
Forget counting 10,000 steps. There’s a smarter way to walk that delivers bigger health gains in less time. The exercise world has a renewed interest in a protocol developed in 2007: alternating
Tejal Somvanshi
Serena Williams Lost 31 Pounds Using GLP-1 Weight Loss Medication
Tennis legend Serena Williams has revealed she lost 31 pounds with the help of a GLP-1 weight-loss medication, addressing her struggle with postpartum weight retention after having two daughters. The 43-year-old champion
Autism and exercise study says it’s “barriers not motivation” and the 3 fixes are surprisingly basic
A new study from Durham University finds that it’s outdated assumptions—and not a lack of interest—that often keep autistic adults from regular exercise. Focusing on people aged 36 to 59, the research