Our HIIT challenge is here! Each week, watch the challenge video and then practice throughout the week. Try to increase the number of reps of each exercise you can achieve within 20 secs. For the first week - 5 exercises, repeated once. We would love to know how you're getting on so please leave your comments. Good luck and have fun!
Great little challenge! As always, I struggled with the push-ups but i'll persevere :)
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