專業游泳運動員的訓練. 運動員在泳池中背上游泳.

相關標籤:

• swimmer
• swimming
• active
• exercise
• fitness training
• fitness
• sport
• vitality
• pool
• pool water
• healthy
• start
• racing
• wet
• power
• determination
• reflect
• large
• leisure
• energie
• competitive
• 4k
• buoy
• water
• 18+