Red Hot 12-Minute Leg HIIT Workout


Workout equipment:

Workout type: 12 minute

Timer setting: 18 x :10 x :30

1. Squat thrusts
2. Step ups
3. Mountain climbers
4. Box jumps
5. Side lunges
6. Sit ups

Bonus: 10 Pistols / leg (the hardest version you can do!)

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Leave your reps in the comments below.

My reps for today’s workout:

Squat thrusts (16, 16, 16)
Step ups (14, 14, 14)
Mountain climbers (72, 73, 74)
Box jumps (24, 24, 23)
Side lunges (24, 24, 25)
Sit ups (15, 16, 16)

Did you do this workout?




















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5 thoughts on “Red Hot 12-Minute Leg HIIT Workout”

  1. I think it’s safe to say I will be feeling that workout tomorrow! Reps as follows…

    Squat thrusts: 16, 16, 16
    Step ups: 14, 14, 14
    Mountain Climbers: 78, 76, 80
    Box Jumps: 22, 22, 24
    Side Lunges: 12, 14, 14 (Took these slow to work on form as per blog post)
    Sit ups: 12, 12, 12

    The sit ups were a welcome addition at the end!

    Reply
  2. Note to self – check the number of reps before hitting the start button, my timer was set for 24 x :10 x :30 which means an extra set to push through

    Squat Thrust (18, 16, 17, 18) w/ 30lb medicine ball
    Step ups (13, 14, 15, 15,)
    Mt Climbers (68, 72, 76, 76)
    Box Jump (11, 12, 13, 13) 24″ box height
    Side Lunges (18, 18, 18, 18)
    Sit-ups (25, 27, 27, 28)

    To tired from pushing for 16 minutes to do any Pistol squats.

    Reply
  3. For me:
    squat thrusts with 10 lb dumbbells: 17/19/18
    step up with 10 lb dumbbells: 15/16/15
    mountain climbers: 80/80/80
    box jumps (20″ box): 12/16/16
    side lunges: 30/31/32
    sit ups: 24/23/24

    Amazed at Kristin and Jen getting in the twenties for box jumps!

    Reply

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