Trainer Tip: SL SB Ham Curl Whew, those are tough to say 😆 Do, those are tough to do actually. 1 leg, 1 stability ball, elevate the hips then bring your heel towards your hips…ouch! But in a good way, right??! . These can be really tough but are an essential drill for your posterior chain tool box! Bilateral or unilateral - either way add these to your next leg day & see how it goes!! Want more “Trainer Tips”? Give us a follow or drop into the HQ for more from UA. . #uanation #wego1way #takethehill #straightboutit #cltfit #lknfit #cltfitness #lknfitness #cltfitnesscommunity #trainertip #trainertips #trainertiptuesday #hamstringcurls #posteriorchain