20-Rep Core Challenge with Sadie Meyer (she/her)

20-Rep Core Challenge with Sadie Meyer (she/her)


4 sets: 

1A. Weighted Sit-Ups x 20 reps  

1B. Extended Russian Twist x 20 reps total 

1C. Yoga Ball Sit-Ups x 20 reps 

Notes: I use a 10# dumbbell. Choose a weight that’s challenging, but allows you to perform 20 reps for each movement. 

Rest 1:30

See the workout here: https://www.instagram.com/reel/Co8dwimDP6j/?igshid=MzRlODBiNWFlZA== 

Sadie’s Favorite Protein Powder: Jym Supps Chocolate Cookie Crunch https://jymsupplementscience.com/products/pro-jym-protein-powder?variant=42551847583919 (code SADIE saves you 10%) 

Warm-Up Suggestions: 

  • Treadmill (low speed) 
  • Stationary Bike (low speed) 

Cool Down Suggestions: 

  • Treadmill (low speed) 
  • Stretch/Yoga 


Designed by: Sadie Meyer, MS, RDN, CPT 

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