Building your backside at the top of your to-do list for 2025? It can be tempting to skip leg day on the journey to build your biceps, back, and chest. But if you want a well-rounded physique it's ...

Back extensions are an exercise that helps strengthen your back and core. Here are several versions and tips for effectively performing them. Share on Pinterest A strong core isn’t just about the abs.

Background Back extension exercises are often used in the rehabilitation of low back pain. However, at present it is not clear how the posterior muscles are recruited during different types of ...

Leg extensions are one of the most effective exercises for isolating the quadriceps. Unlike compound movements like squats or lunges, the leg extension machine specifically targets the knee joint, ...

Objective: To determine if the combined isometric contractions of knee extension/hip adduction and knee extension/hip abduction will elicit a different quadriceps and gluteus medius electromyographic ...

Background There has been significant interest in exploring the patterns of muscle activity in hamstring exercises, however, there is no research examining the architectural and morphological ...

This old-school move is often done wrong. Here's how to make the most of the exercise to help you build a strong lower half. WHEN IT COMES to training your lower back, it doesn’t get more ...

Each subject attended a first testing session, to determine the 1 repetition maximum (1-RM) for each exercise. This was followed by two exercise sessions in which standardized trunk extensions were ...