Towel Slider Training: Core and Hamstrings for $0

Sat, 21 Mar 2026 00:00:00 +0000

Slide discs are a legitimate piece of fitness equipment. They show up in physical therapy clinics, boutique studios, and online training programs at $15 to $25 a pair. They work by creating an unstable sliding surface under your hands or feet, which forces your muscles to work harder to control the movement.

You do not need to buy them.

Two small towels on a hardwood, tile, or laminate floor do the same thing. So does a pair of socks on a smooth surface, or two paper plates if your floors are smooth enough. The physics are identical: a surface that slides creates instability, instability increases muscle recruitment, increased muscle recruitment builds strength.

Hamstrings on Frugal Fitness

Towel Slider Training: Core and Hamstrings for $0