Three Seconds of Strength Training a Day Is All It Takes to Build Muscle Without Spending Hours at the Gym: Here’s How to Do It

Three Seconds of Strength Training a Day Is All It Takes to Build Muscle Without Spending Hours at the Gym: Here’s How to Do It

A new study out of Edith Cowan University in Perth, Australia, suggests that a few seconds of focused muscle training each day might be enough to increase strength — a surprising finding that could reshape how people think about exercise. The research, published in SCANDINAVIAN JOURNAL OFMEDICINE & SCIENCE IN SPORTS, conducted in collaboration with scientists from Japan, tested whether brief muscle contractions could improve strength without the…