Ordinary fitness enthusiasts should never use steroids, never, never, never, not worth the candle! Human endocrine is a very complicated system. If we don't interfere with it, problems will arise. Exogenous sex hormones can destroy human endocrine, and the consequences are unimaginable! Not alarmist, but the cruel reality proved by countless examples! Don't joke about your health!
Don't touch steroids. Once you touch them, you make a deal with the devil. Don't make fun of your health. There are many ways to lose weight. Why use steroids? After using steroids, there will be serious sequelae and even pay the price of your life. Is it worth it? You can refer to contemporary bodybuilders. If you are not a professional but just an ordinary fitness enthusiast, don't touch steroids if you can!
Heart rate of fat burning exercise =220- age. Aerobic heart rate is 60%-80% of the maximum heart rate, which can be simply calculated as 170- age. The best fat-reducing effect is under aerobic jogging. You can try jogging and gasp a little, but it's easy to talk to people. This is your best fat burning speed.
The length of exercise time is the same. Although there is a saying that the nerves will get tired after exercising for more than an hour, the exercise effect will become inefficient, but the actual situation is generally within this range, so we can refer to some current statements that the intensity of each training is close to exhaustion, keep the training time around 1 hour, and then adjust it according to the actual feelings. I think this is a good plan.