Summary: New research shows that exercise may protect brain function even when the body can’t produce ketones, a vital energy source for cognition. When liver function is impaired and ketone levels drop, memory and learning typically suffer—but physical activity can still counteract those effects. This suggests exercise triggers alternative brain-supporting mechanisms beyond just energy supply….
We all want to know if and how we can come back to form after injury, illness, or a long hiatus. Muscles adapt in response to the environment: They grow when we put in the work and shrink when we stop. But what if we could help them remember how to grow? As a general…
Over the last two decades, barre workouts have exploded from a niche boutique offering to a fixture of the fitness scene — taught at hundreds of specialized studios, gyms and Y.M.C.A.s — as word has spread about their power to build strength, balance and flexibility using mostly your own body weight. Barre workouts were first…
Australia is in its fitness era, where marathon tickets are selling out just as fast as tickets to see the best global artists. You only have to open social media or do a quick internet search to find an online fitness program to follow, which can claim to build a butt or be perfect for…
Stopping to smell the roses is one thing. But dawdling through life could come with added health risks, according to new research. Researchers analyzed the daily movements of more than 24,000 adults who did not formally exercise over the course of a week, finding those who made small exertions—vacuuming with speed or taking the…
Massage isn’t just for upscale spas that serve cucumber water. For many amateur and professional athletes, it’s an extension of their training program. Running races frequently feature massage stations, many high-end gyms offer post-workout rub downs and most elite sports teams have a massage therapist on staff. The massage gun market is estimated at over…
Q: If I’m not sore after I exercise, did it even count? There’s a pervasive belief among fitness enthusiasts that if you aren’t sore after a workout, you’re not getting into shape or working your muscles hard enough to build strength. But soreness is not equivalent to progress, fitness experts say. And constant soreness is…
As the popularity of smartwatches, also called wearables, increases, so too does the amount of data users can access about their health. Statistics like resting heart rate, V02 max (maximal oxygen consumption) and heart rate variability (HRV) provide valuable insight into your fitness levels. But not all measurements are created equal. While HRV has long…
Mar 27, 2025 05:00 AM IST One woman claimed she still drinks and eats ice cream. Another woman shared how she spends her day. What is the true secret to living a long life? A quick online search will flood you with advice on strict diets, rigorous exercise, and disciplined routines. While these are undoubtedly…
Exercise has long been recognized by clinicians, scientists and public health officials as an important way to maintain health throughout a person’s lifespan. It improves overall fitness, helps build strong muscles and bones, reduces the risk of chronic disease, improves mood and slows physical decline. Exercise can also significantly reduce the risk of developing conditions…
