anatomy

The muscles of the trunk (abs, back, hips) that stabilize the body during movement.

The difference in height between the heel and the forefoot of a running shoe, affecting how your foot strikes the ground.

The gluteal muscles (buttocks), serving as the primary engine and stabilizer for running.

Another term for "Drop," referring to the difference in height between the heel and the forefoot of a shoe.

The natural inward rolling of the foot upon landing to absorb shock. Often misunderstood as a bad thing.

The quadriceps femoris, the large muscle group at the front of the thigh, crucial for lifting the legs and absorbing impact.

The outward rolling of the foot during running. Also known as underpronation, common in runners with high arches.

The front part of the shoe that covers and protects the toes. A critical area for fit and comfort.

A shoe design where the heel and forefoot are at the exact same height off the ground (0mm offset).