THE 90-DAY CHALLENGE

  • 90-Day Challenge Intro

    90-Day Introduction

    If this is your first time doing the 90-Day Challenge begin with Level 1 and stick with it throughout the whole challenge. It's all about technique!

  • Level I
    13 seasons

    Level I

    13 seasons

    High Intensity Interval Training for Maximum Results
    ⏱ 30 min
    📆 3-4 x per week, 13 weeks
    ✔️ Weight Loss, Strength

    How to do pulling exercises at home:
    https://marklauren.com/blog/tutorials/let-me-ups/

  • Level II
    13 seasons

    Level II

    13 seasons

    High Intensity Interval Training for Maximum Results
    ⏱ 30 min
    📆 3-4 x per week, 13 weeks
    ✔️ Weight Loss, Strength

    How to do pulling exercises at home:
    https://marklauren.com/blog/tutorials/let-me-ups/

  • Level III
    13 seasons

    Level III

    13 seasons

    High Intensity Interval Training for Maximum Results
    ⏱ 30 min
    📆 3-4 x per week, 13 weeks
    ✔️ Weight Loss, Strength

    How to do pulling exercises at home:
    https://marklauren.com/blog/tutorials/let-me-ups/

  • Detailed Exercise Tutorials

    3 seasons

    Check out these tutorials to ensure your form is correct. We’re adding more weekly. Stay tuned!

  • Sorted by Name

    8 seasons

  • Old Workouts

    8 seasons

    In this collection you'll find all old 90-Day Challenge workouts sorted alphabetically by name in case you want to finish the old challenge.