The boys are BACK! 🤩 Performance Testing is NO JOKE 🥵 | Inside Training

The first players are back! Every year, pre-season at Dortmund-Brackel begins with performance testing. While the lads would much rather be out on the pitch with a ball at their feet, it's all part of the process. We captured the best moments from the treadmill, fitness tests and more – black and yellow action is finally back! ▶ Subscribe & hit the bell: https://goo.gl/kujepC BVB-TV: https://www.bvb.tv/ Twitch:   / bvb_official   Twitter:   / bvb   Instagram:   / bvb09   Facebook:   / bvb   TikTok:   / bvb   Website: https://www.bvb.de/ #BVB