Walk into any gym across the world and you'll be met by a sea of elliptical machines and treadmills. If you happen to become a regular at any of those gyms, you're bound to start noticing the same ...
Sit with your legs extended. Wrap the band around your feet and hold one end in each hand. Sit tall, with your core engaged and your shoulders back. Pull the band back to your waist and release in a ...