extension leg curl machine

Listings vary by how capacity is reported. Some show plate-load or frame capacities as low as about 180–350 lb, others list user or max capacities around 450 lb, and a few advertise up to 700 lb. Note that different listings may refer to plate-load capacity, frame capacity, or maximum user weight.

These machines support leg extensions and seated or lying hamstring curls. Many listings also note related lower-body and core movements—such as hip thrusts, kneeling curls, and core crunch variations—allowing work for quads, hamstrings, glutes, and core muscles.

Footprints vary by model. Examples from listings range from compact units around 33" × 34" × 38.5" to larger frames roughly 45" × 45" × 45". Some benches also list folded or compact storage dimensions for space-saving.

Many listings state compatibility with both 1" standard plates and 2" Olympic plates. Some models include an adapter sleeve or use an Olympic-style weight sleeve to accept 2" plates.

Many models include integrated transport wheels or casters to help move or reposition the unit. Some compact benches specifically call out smooth transport wheels for easier storage and handling.

Assembly requirements vary across listings: some models require no assembly, others require adult assembly with tools provided, and at least one listing notes adult assembly but no tools needed. Check the product listing for the specific model's assembly details.