Swim Block Track-Start | Nonslip Track-Start Platform Back Style_Sports Brief STREAMLINED THUMB HOLE

STREAMLINED THUMB HOLE

or use as a backstroke flag

The sports bikini top features thin shoulder straps designed to reduce the weight placed on the neck and shoulder muscles

Featuring an open key hole

Swim Block Track-Start | Nonslip Track-Start Platform Back Style_Sports Brief STREAMLINED THUMB HOLEThe Swim Block Track Start is designed as an affordable way for swimmers to practice explosive race starts. The Track Start is a platform that can be attached to your existing blocks via two methods: bolted or strapped. The bolt method is a semi permanent method requiring you to drill small holes into your block. The strap method is temporary and allows you to strap the platform onto your block when you are ready to practice with it. The Swim Block