LEG EXTENSION TUTORIAL | Our Power Half Hour Station includes exercise machines that target your upper & lower body. In this tutorial, we teach you how to use the Leg Extension...
Seated Leg Extension | The Seated Leg Extension machine works your vastus lateralis: the largest part of your quad muscles. When using this machine sit up straight and keep... | By Crunch
Reverse Crunch to Extension | This Trainer's 6-Move Ab Workout For a Stronger Core Takes Just 10 Minutes | POPSUGAR Fitness Photo 3
![Crossbody Crunch to Leg Extension | A Barry's Bootcamp Trainer Shares Her 5 Best Moves to Strengthen and Sculpt Your Core | POPSUGAR Fitness Photo 2 Crossbody Crunch to Leg Extension | A Barry's Bootcamp Trainer Shares Her 5 Best Moves to Strengthen and Sculpt Your Core | POPSUGAR Fitness Photo 2](https://media1.popsugar-assets.com/files/thumbor/wQRdZWhV3t3IdchUAMU7LaSwo9Y/fit-in/2048xorig/filters:format_auto-!!-:strip_icc-!!-/2019/06/12/363/n/46185602/a0ef09867426a28d_cross_body_crunch/i/Crossbody-Crunch-Leg-Extension.jpg)