Welcome to the start of the Challenge «Slender Legs in 21 Days»! This course is dedicated to build strength in your legs, develop the mobility of the joints and achieve a fit shape. Through the challenge, you improve your walking skills and posture. Practice every day, don't give up!
To move along the challenge one should successfully finish the video of the current day. Only after accomplishing the results of the current day, does a new video become available.