AS A PARENT, caregiver, or coach, seeing a kid get pumped about fitness and strength can feel kind of amazing. Especially when you consider that only between 21 to 28 percent of kids ages six to 17 ...

Parents, want to give their kids every opportunity to thrive. That means nurturing their minds, fueling their bodies, and supporting their rapid growth with proper nutrition. While a well-balanced ...

A child’s height reflects more than genes, hormones, nutrition, and physical activity all play key roles. Supporting these factors helps optimize growth, bone health, and overall strength for a ...

For decades, lifters were told there was a "magic" rep range for hypertrophy — traditionally 8–12 reps. While this range is indeed effective, modern research has shown that muscle growth can occur ...

Research shows us that muscle growth is driven by mechanical tension. Unlike time under tension—the amount of time a muscle ...

When it comes to building muscle, you may not be sure if more is more. Some advice suggests those who struggle to build muscle should work out using lower volume (fewer reps, sets and overall workload ...