Maru pull buoys maru swirl pull buoy pink blue the perfect training aid for focused upper body work. The maru pull buoy is the perfect training aid. The lightweight, rounded design provides comfort and buoyancy while helping to improve upper body strength. The pull buoy increases resistance and reduces kick propulsion, enabling swimmers to concentrate on arm stroke technique. The durable, non-chafing foam means it is great for extended use, and the bright colours help liven up gruelling pull sets. Isolate your stroke. Build your strength. Pull buoy upper body training durable foam lightweight non-chafing 3 key features arm stroke focus by increasing resistance and reducing kick propulsion, the maru pull buoy lets you direct full attention to your arm stroke technique. This targeted isolation is one of the most effective ways to build consistency and power through the water. It is a staple tool for swimmers looking to sharpen their pull phase. Comfortable by design the rounded, lightweight construction sits naturally between the thighs without digging in or shifting during longer sets. Durable, non-chafing foam means you can use it session after session without discomfort. Whether you are doing a short warm-up drill or a full pull set, it stays comfortable throughout. Built to last maru has used a robust foam construction that stands up to the demands of regular pool use. The bright pink and blue colourway keeps things easy to spot on a busy poolside and adds a bit of ener...