Understanding the basic anatomy of the five lumbar bones that ... The lumbar spine includes the five vertebrae in your lower back. Muscles, disks, ligaments, nerves, and blood vessels also help ...

a human anatomy lecturer at Howard University. However, back muscles tend to fatigue quicker than others. So, “while maxing out may be difficult, high reps and sets are especially beneficial ...

Naturally, the hip hinge helps target the muscles along the rear body known as the posterior chain. Your hips, core, hamstrings, glutes, lower back, arms and back muscles work together to drive ...

the other muscle in the pair then contracts to return the body part back to the original position. Muscles that work like this are called antagonistic pairs. In an antagonistic muscle pair as one ...