If You Can Do This Many Step-Ups After 60, Your Leg Strength Is Elite

A trainer with 20+ years of experience shares the step-up benchmark that separates good leg strength from elite after 60.
The New York Times

4 Fitness Tests Trainers Swear By

Starting a new workout routine? Just curious where you stand? Use these exercises to measure your fitness. Starting a new workout routine? Just curious where you stand? Use these exercises to measure ...