平板支撑计时器
保持平板支撑并追踪时间。设置目标时长或使用秒表模式查看您能坚持多久。
01:00
Personal Best: --
平板支撑计时器的常见用途
每日核心训练
Add timed planks to your daily fitness routine.
健身挑战
Track your progress in 30-day plank challenges.
团体锻炼
Display the timer on screen during group fitness classes.
常见问题
How long should I plank?
Beginners should aim for 20-30 seconds, intermediate 45-60 seconds, and advanced 90+ seconds. Build up gradually.
Can I set a target time?
Yes, choose from preset goals (30s, 45s, 60s, 90s, 120s) or set a custom target.
Does it track my best time?
Yes, your personal best is saved in localStorage and displayed for motivation.