Resistance bands
Resistance bands are light, cheap and compact, which makes them ideal for small rooms or frequent travellers. There are three main types: small loop bands for glutes and thighs, tube bands with handles for the upper body, and long flat bands for assisted pull-ups and stretching. Buy a set with several levels so you can progress. Look for fabric covering or a snap-resistant core, plus solid handles and clips, and store bands somewhere dry and out of the sun. Replace any band that shows cracks.
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