LEG EXTENSION / CURL

Yes. These machines are excellent for isolating the quadriceps and hamstrings, correcting muscle imbalances, and providing targeted leg development that complements squats and deadlifts.

Zero-gap design removes the space between the seat and back pad, offering better comfort, support, and range of motion during leg extensions and curls.

Very important. Compound movements like squats build overall strength, but isolation machines help develop the quads and hamstrings fully, improve knee stability, and reduce injury risk.

Yes, especially if you already have a power rack. Attachments save space and money while still providing effective isolation work for quads and hamstrings.

Seated leg curls emphasize the hamstrings more effectively for most people and are generally more comfortable. Lying leg curls are also effective but can put more stress on the lower back if not adjusted properly.