So you would like to develop more speed? The Detonate Elite Stride Speed Trainer can help. It teaches proper form and improves your leg strength by providing resistance to legs on the down stroke.
More gadgets like this ➡️ : here
This speed trainer fits 200 to 350lb athletes. You can find out more here.
*some of our articles have aff links. Please read our disclaimer on how we fund Exxponent.
