realfitproFeb 10, 20221 min readCORE WORKOUT 022 3 sets 30 Band crunch – every 10th rep hold for 10 seconds Rest 2 minutes between sets Week one: 3 x 15 (5.5.5)Week two: 3 x 18 (6.6.6)Week three: 3 x 24 (8.8.8)Week four: 3 x 30 (10.10.10)
3 sets 30 Band crunch – every 10th rep hold for 10 seconds Rest 2 minutes between sets Week one: 3 x 15 (5.5.5)Week two: 3 x 18 (6.6.6)Week three: 3 x 24 (8.8.8)Week four: 3 x 30 (10.10.10)
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