Live stream preview

Next video will start in 30 seconds

Tutorial: Jack Knives

Close Open

Tutorial: V-Ups

NEW CONTENT • 2m 36s

Up Next in NEW CONTENT

  • Tutorial: Jack Knives

    Jack Knives: abs, obliques, serratus, hip flexors, shin muscles, shoulders, neck, mid back, quads

  • New 90-Day Challenge

  • SPEED SETS Jaguar

    Full Body Workout
    10 x 10 second sets with 10 second rest intervals for each exercise

    Chin Ups: lats, biceps, forearms, chest, rear delts, core, spinal erectors, glutes

    Military Press: shoulders, traps, triceps, forearms, spinal erectors, hip flexors, quads, hamstrings

    Iron Mikes: quads, gl...

1 Comment