dr. mark cheng, a world-renowned martial-arts master and a doctor that specializes in modern sports science. >> what tai cheng does is it retrains your muscles to move the right way, putting your body back into proper alignment so you can move better, feel better, and get a more responsive, stronger body. >> i do it every single day because it makes me feel healthy. it makes me feel like i can move, like i'm not gonna walk down some stairs and trip and fall. >> announcer: today america's most beloved tv personality -- regis philbin -- will not only prove tai cheng works by showing you amazing success stories... >> this program gave me back my >> i feel so good about myself now that i'm gonna try something i haven't done in 20 years. [ cheers and applause ] >> announcer: ...regis is also going to show you how tai cheng got him off the couch and back on the court even after painful hip-replacement surgery. >> i feel great. i really do. did you see that? that's what you get when you do tai cheng. >> announcer: if you're ready to feel younger, feel stronger and more confident, then keep watchin

dr. mark cheng, a world-renowned martial-arts master and a doctor that specializes in modern sports science. >> what tai cheng does is it retrains your muscles to move the right way, putting your body back into proper alignment so you can move better, feel better, and get a more responsive, stronger body. >> i do it every single day because it makes me feel healthy. it makes me feel like i can move, like i'm not gonna walk down some stairs and trip and fall. >> announcer: today america's most beloved tv personality -- regis philbin -- will not only prove tai cheng works by showing you amazing success stories... >> this program gave me back my life. i can do whatever i want now. >> i feel so good about myself now that i'm gonna try something i haven't done in 20 years. [ cheers and applause ] >> announcer: ...regis is also going to show you how tai cheng got him off the couch and back on the court even after painful hip-replacement surgery. >> i feel great. i really do. did you see that? that's what you get when you do tai cheng. >> announcer: if you're ready to feel younger, feel stronger a

dr. mark cheng, a world-renowned martial-arts master and a doctor that specializes in modern sports science. >> what tai cheng does is it back into proper alignment so you can move better, feel better, and get a more responsive, stronger body. >> i do it every single day because it makes me feel healthy. it makes me feel like i can move, like i'm not gonna walk down some stairs and trip and fall. >> announcer: today america's most beloved tv personality -- regis philbin -- will not only prove tai cheng works by showing you amazing success stories... >> this program gave me back my life. i can do whatever i want now. >> i feel so good about myself now that i'm gonna try something i haven't done in 20 years. [ cheers and applause ] >> announcer: ...regis is also going to show you how tai cheng got him off the couch and back on the court even after painful hip-replacement surgery. >> i feel great. i really do. did you see that? that's what you get when you do tai cheng. >> announcer: if you're ready to feel younger, feel stronger and more confident, then keep watching for a special tai cheng o

dr. mark cheng, a world-renowned martial-arts master and a doctor that specializes in modern sports science. >> what tai cheng does is it retrains your muscles to move you can move better, feel better, and get a more responsive, stronger body. >> i do it every single day because it makes me feel healthy. it makes me feel like i can move, like i'm not gonna walk down some stairs and trip and fall. >> announcer: today america's most beloved tv personality -- regis philbin -- will not only prove tai cheng works by showing you amazing success stories... >> this program gave me back my life. i can do whatever i want now. >> i feel so good about myself now that i'm gonna try something [ cheers and applause ] >> announcer: ...regis is also going to show you how tai cheng got him off the couch and back on the court even after painful hip-replacement surgery. >> i feel great. i really do. did you see that? that's what you get when you do tai cheng. >> announcer: if you're ready to feel younger, feel stronger and more confident, then keep watching for a special tai cheng offer that will make today th