Our foot is specialized as a weight-bearing platform ... which brings our head and torso into a vertical line above our feet. The surfaces of the joints in our legs and between our vertebrae ...

Erin Stern walked fans through one of her latest workouts for legs, providing guidance for weight-bearing and non-weight bearing individuals.

The subjects were categorised according to their main sporting activities, including soccer (n = 15) (a high impact, weight bearing exercise), dancing (n = 10) (a low impact, weight bearing exercise), ...