![BodyShredProgram.com on Instagram: “- Double tab if you want more exercise explanations - Weighted Bent Leg Jackknifes Main musc… | Exercise, Workout guide, Muscle BodyShredProgram.com on Instagram: “- Double tab if you want more exercise explanations - Weighted Bent Leg Jackknifes Main musc… | Exercise, Workout guide, Muscle](https://i.pinimg.com/originals/e8/7d/7a/e87d7abe7c34433c8df53157bd11cca1.jpg)
BodyShredProgram.com on Instagram: “- Double tab if you want more exercise explanations - Weighted Bent Leg Jackknifes Main musc… | Exercise, Workout guide, Muscle
![1. 15 bent-leg jackknifes. Grab a set of 5- to 10-pound dumbbells and lie on your back with the weights … | Fitness workout for women, At home workout plan, Workout 1. 15 bent-leg jackknifes. Grab a set of 5- to 10-pound dumbbells and lie on your back with the weights … | Fitness workout for women, At home workout plan, Workout](https://i.pinimg.com/originals/7b/69/fe/7b69fe55064cb1d1e1e76affa162c254.png)
1. 15 bent-leg jackknifes. Grab a set of 5- to 10-pound dumbbells and lie on your back with the weights … | Fitness workout for women, At home workout plan, Workout
Bent leg jackknife The bent leg jackknife fully engages the abdominal muscles and helps to strengthen and tighten the core. This exercise also challenges... | By On Time Kickboxing | Facebook
Are you doing bent-leg jackknifes correctly? 🤔 In today's form check, @KatieMMartin_ shares her top tips for how to master the movement… | Instagram
![Hardcore Hard Core Workout! Get Ready for Ripped Abs. You Won't Believe These Results... - Transform Fitspo Hardcore Hard Core Workout! Get Ready for Ripped Abs. You Won't Believe These Results... - Transform Fitspo](https://transformfitspo.com/wp-content/uploads/2017/04/weighted-bent-leg-jackknifes-300x227.jpg)