Leg extensions are one of the most effective exercises for isolating the quadriceps. Unlike compound movements like squats or ...

Lunges strengthen major muscle groups in the legs and core, while also improving balance and flexibility. Here's how to do a lunge with proper form.

Before you begin this exercise, you must first prep. Sit straight with your feet shoulder-width apart. Point them straight ahead. With your elbows bent, take hold of your dumbbells (or cable handles, ...