Whether you want to crush HYROX or stay functional as you age, building resilient grip is the ultimate performance level-up. Ida Mathilde Steensgaard explains how to build hand and forearm strength.

Chair exercises for arms over 50, try 5 expert-approved moves to firm triceps and shoulders with trainer guidance.

For people who don't enjoy the gym—or want to avoid expensive membership fees—there are plenty of other ways to build strength, including Pilates, dumbbells, or local parks with fitness equipment.