For my birthday last year, I received paddleboard lessons. I was always curious about the popular water sport and watched in fascination as people stood on almost-invisible boards, paddling along as if walking on water.
Paddleboarding was everything I expected and then some. Still, I quickly realized that it is a serious workout, like all paddle sports, such as kayaking and canoeing. It may look effortless, floating along and casually dipping a paddle in water. But much goes on beneath the surface, so to speak. As warmer weather beckons and paddle season arrives, it pays to get key muscles in shape before heading out on the water.
Tuning up muscles: Focus on core, back, arms, and shoulders
“Paddling a kayak, canoe, or paddleboard relies on muscles that we likely haven’t used much during winter,” says Kathleen Salas, a physical therapist with Spaulding Adaptive Sports Centers at Harvard-affiliated Spaulding Rehabilitation Network. “Even if you regularly weight train, the continuous and repetitive motions involved in paddling require endurance and control of specific muscles that need to be properly stretched and strengthened.”
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While paddling can be a whole-body effort (even your legs contribute), three areas do the most work and thus need the most conditioning: the core, back, and arms and shoulders.
- Core. Your core comprises several muscles, but the main ones for paddling include the rectus abdominis (that famed “six-pack”) and the obliques, located on the side and front of your abdomen. The core acts as the epicenter around which every movement revolves — from twisting to bending to stabilizing your trunk to generate power.
- Back: Paddling engages most of the back muscles, but the ones that carry the most load are the latissimus dorsi muscles, also known as the lats, and the erector spinae. The lats are the large V-shaped muscles that connect your arms to your vertebral column. They help protect and stabilize your spine while providing shoulder and back strength. The erector spinae, a group of muscles that runs the length of the spine on the left and right, helps with rotation.
- Arms and shoulders: Every paddle stroke engages the muscles in your arms (biceps) and the top of your shoulder (deltoids).
Starting position: Stand with a weight in your left hand and a bench or sturdy chair on your right side. Place your right hand and knee on the bench or chair seat. Let your left arm hang directly under your left shoulder, fully extended toward the floor. Your spine should be neutral, and your shoulders and hips squared.
Movement: Squeeze your shoulder blades together, then bend your elbow to slowly lift the weight toward your ribs. Return to the starting position. Finish all reps, then repeat with the opposite arm. This completes one set.
Tips and techniques:
- Keep your shoulders squared throughout.
- Keep your elbow close to your side as you lift the weight.
- Keep your head in line with your spine.
Make it easier: Use a lighter weight.
Make it harder: Use a heavier weight.