Of all the muscles in Bruce Lee's body, the abdominal muscles are the strongest and the lines are the clearest. Migo Uehara, manager of Black Belt magazine, recalled that Bruce Lee paid special attention to abdominal strength training. He said that without strong abdominal muscles, everything is "impossible". Linda said that Li practiced his abdominal muscles to the degree of "ecstasy"-sit-ups, Roman fitness chairs, hanging legs, hanging upside down ... Chuck Rolex said that once he went to the Li family, he saw his only son practicing lifting his legs on his legs and expanding his chest with his hands holding dumbbells. Herb Jackson said that Li also told him that the correct way to stand upside down is not only to "curl up", but also to twist when reaching the top, which can deeply stimulate the abdominal muscles and abdominal oblique muscles. In addition, Bruce Lee himself created a very difficult abdominal muscle exercise method, which he called "flag raising". When he was lying on the bench, his hands held the fixture on his head, his shoulders supported the bench surface, and his waist, abdomen and lower limbs hung straight. Even so, he can still do leg lifts. Yang Si, an actor in the movie "enter the dragon", recalled that he witnessed Bruce's unique flag-raising skills during filming, and he was really shocked. He said that Li can hang his body and lower limbs straight in the air and lift his legs. It's incredible! He said that there would never be such a capable person in the world again. Aerobic training program Bruce Lee's superhuman talent is obvious. His physique can be envied by any bodybuilder. All his plans are aimed at improving muscle lines. Bruce Lee believes that long-term training of the largest muscle group in the body combined with aerobic exercise can achieve the maximum fat consumption. Bruce Lee is an active advocate of aerobic exercise. Before the fitness industry realized the benefits of aerobic exercise, he was already familiar with it and actively adopted it. Sometimes he does aerobic exercise after strength training. At that time, he used more plans to run 3 ~ 10 km in 5 ~ 45 minutes. Bob Wall recalled: "Bruce ran 8 kilometers very well, sometimes he gave himself a problem, and sometimes he ran backwards;" Sometimes I run on windy days; Sometimes run a kilometer, walk for a while, and then run another kilometer. " Bob said, "Every time you run with me and him, it's a torment. Bruce is an all-around athlete. It's easy to practice with him. He is so powerful in any practice. "Another person who has done aerobic training with Bruce Lee is former American NBA superstar Karim Abdel-Jabbar. He recalled, "When we were training together in the summer of 1970, we often ran in the street of Rosemond airport near Bruce Lee's home. Sometimes I also run mountain roads and then do bodybuilding. Sometimes he would ride a bike for 45 minutes until he was sweating all over. "Herb Jackson recalled that Bruce would wear a Wade belt (similar to a sauna belt) when riding a stationary bike. He said, "That's a black belt made of neoprene. He tied it to his waist before practice, and soon after practice, he began to pressurize, only to see sweat flowing down like a stream. Li thinks this kind of belt is very effective in reducing waist and abdomen fat. Whether his method is really effective or not, he really has no advantage. Another sport Bruce likes is skipping rope. "Dan Irushando also said," Bruce likes reading bodybuilding magazines very much. In addition to collecting bodybuilding plans, he is constantly looking for sports nutritional supplements that suit him. If he finds a new variety, he will buy it immediately and try to see if it works. If it doesn't suit him, he will choose another variety at once. He is always doing experiments. "