Finis单脚蹼 发展蝶腿流线型 Develop a Smooth and Powerful Butterfly Kick

Develop a Smooth and Powerful butterfly Kick with the FINIS Monofin


The Trainer II Monofin has a 25% stiffer blade (compared to the Trainer I) and is ideal for advance swimmers. Monofins are great strength training tools to develop a smooth and powerful butterfly kick that is generated from the hips, not the knees. Monofins work the abs, lower back, quads and gluteus, while improving flexibility of the feet and ankles.

• Strong Kick
  Develop a powerful dolphin kick that is generated from the hips
• Strength Training
  Work core muscles including abs, lower back, quads and gluteus
• Flexibility
  Increase range of motion in the feet and ankles
• Made for Advanced Swimmers
  Competitive monofin for more experienced swimmers
• Stiff Blade
  Fiberglass blade is 25% stiffer than the Trainer I monofin, providing a more challenging workout
• Long Fiberglass Blade
  Aids in lengthening stroke and improves body balance
  

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