Up Next in Train Like Jen - Home Version: Week 15 Day 4

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  00:29

  HV Week 15 Day 4 Exercise 4 Core Opti...

  HV Week 15 Day 4 Exercise 4 Core Opti...

  3 sets of
  40 seated alternating Russian Twists- use kettlebell or dumbbell - medium weight
  30 second hollow hold

  Note: Rest 90 seconds between sets

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  00:08

  HV WEEK 15 DAY 4 EXERCISE 5 CONDITION...

  HV WEEK 15 DAY 4 EXERCISE 5 CONDITION...

  Cardio Intervals … Pick your poison
  Run or row or bike or jump rope

  9 minute running clock
  30 seconds slow and easy pace, then immediately
  30 seconds of moderate pace, then immediately
  30 seconds of fast pace, then back to slow pace…

  Notes: Keep repeating until time runs out. Do your best to st...