You can eat some boiled shrimp, boiled eggs (protein), skim milk yogurt, boiled lettuce, broccoli and so on.

Exercise on an empty stomach is not only dangerous, but also consumes your muscles while reducing fat. After muscle loss, the shaping effect is poor, which is not conducive to fat loss, and the metabolism is slow, which is easy to encounter platform period.

After fitness, you should also replenish electrolytes and energy in time, but you should not eat foods with high sugar content or overeat.