求翻译：结果如图7所示，无论是游泳者还是长跑者，在役阶段每天的用餐时间都很有时间规律，但退役后发现近50%的用餐不规律。提示，运动员退役后身体成分的变化可能与用餐是否规律有关。是什么意思？

Shown in Figure 7, either the swimmer or the runner in-service phase of the daily meal time have a great time rule, but retired after nearly 50% of the meals irregular. Tips, retired athletes, changes in body composition may dine whether law.

results as shown in Figure 7, whether it is swimming or runners, and in-service phase of the daily meal times are a time after his retirement, but found that nearly 50% of the meal is not law. Prompt athletes after retirement, changes in the composition of your body and eat if laws may be relevant.