I exercise every morning to keep fit.（我每天早上锻炼以保持健康。）

She exercises by running around the park.（她通过在公园跑步来锻炼身体。）

We should exercise regularly to improve our physical strength.（我们应该定期锻炼来增强体力。）

He exercises his muscles by lifting weights.（他通过举重锻炼肌肉。）

You need to exercise more if you want to lose weight.（如果你想减肥，就需要多锻炼。）

The doctor advised him to exercise for at least an hour a day.（医生建议他每天至少锻炼一小时。）

They exercise together at the gym three times a week.（他们每周三次一起在健身房锻炼。）

My mother exercises by doing yoga in the living room.（我妈妈在客厅做瑜伽来锻炼。）

Exercise can help reduce stress and anxiety.（锻炼有助于减轻压力和焦虑。）

Children should exercise to develop their bodies properly.（孩子们应该锻炼以促进身体正常发育。）

I like to exercise outdoors because the fresh air is good for me.（我喜欢在户外锻炼，因为新鲜空气对我有益。）

He exercises his brain by doing puzzles.（他通过玩拼图游戏锻炼大脑。）

Regular exercise can boost your immune system.（经常锻炼可以增强你的免疫系统。）

She exercises her flexibility by stretching every day.（她每天通过伸展运动来锻炼柔韧性。）

We exercise to stay active and energetic throughout the day.（我们锻炼是为了一整天都保持活力和精力充沛。）

You can exercise while watching TV, like doing some simple sit-ups.（你可以在看电视的时候锻炼，比如做一些简单的仰卧起坐。）

The coach told the players to exercise hard for the upcoming game.（教练告诉球员们为即将到来的比赛刻苦训练。）

Exercise not only makes you healthy but also improves your mood.（锻炼不仅能让你健康，还能改善你的情绪。）

I try to exercise at different times of the day to keep it interesting.（我试着在一天的不同时间锻炼，让它更有趣。）

They encourage each other to exercise and lead a healthy lifestyle.（他们互相鼓励锻炼，过上健康的生活方式。）