Whether you're navigating the whitewater rapids of the Payette River or enjoying a serene paddle on Lake Coeur d'Alene, having the proper strength and conditioning can make all the difference in your paddling experience. As Idaho's premier water sports destination, we at Idaho River Sports know that building specific muscle groups can significantly enhance your performance and enjoyment on the water.
In this comprehensive guide, we'll explore the most effective exercises to boost your kayaking and paddleboarding strength, helping you paddle longer, stronger, and with better technique.
Why Paddling-Specific Training Matters
Before diving into the exercises, it's important to understand why targeted training is crucial for paddlers. Kayaking and stand-up paddleboarding (SUP) require a unique combination of:
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Core stability and rotational strength
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Upper body power and endurance
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Lower body balance and support
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Full-body coordination and stamina
Whether you're using a recreational kayak, tackling challenges in a whitewater kayak, or balancing on a hard SUP or inflatable SUP, these exercises will help you develop the specific strength needed for your preferred water activity.
Core Strengthening Exercises
1. Rotational Planks
The core is your power center for paddling. Every stroke initiates from core rotation.
How to perform:
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Start in a standard plank position with forearms on the ground
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Keep your body in a straight line from head to heels
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Rotate your hips to one side until they nearly touch the ground
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Return to center and rotate to the opposite side
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Perform 3 sets of 10-12 rotations per side
This exercise mimics the rotational movement you use when paddling, particularly important when maneuvering a fishing kayak in tight spots.
2. Russian Twists
How to perform:
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Sit on the floor with knees bent and feet slightly elevated
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Lean back slightly, maintaining a straight back
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Clasp hands together or hold a weight
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Twist your torso to touch the floor on each side
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Complete 3 sets of 15-20 rotations
This exercise builds the oblique strength needed for powerful forward strokes, especially when using longer kayak paddles or SUP paddles.
3. Stability Ball Pikes
How to perform:
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Start in a push-up position with shins on a stability ball
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Keeping your legs straight, use your core to pull the ball toward your chest
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Your hips will pike upward
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Slowly return to starting position
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Perform 3 sets of 8-12 repetitions
This advanced move builds the deep core strength needed for balance on inflatable SUPs in choppy conditions.
Upper Body Strengthening
1. Resistance Band Paddling Simulation
How to perform:
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Secure a resistance band at chest height
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Hold the band with both hands, simulating your paddle grip
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Perform a paddling motion against the resistance
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Focus on proper rotation and form
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Do 3 sets of 15 reps per side
This exercise directly translates to better technique with your kayak paddle, improving your efficiency on longer trips.
2. Pull-Ups or Assisted Pull-Ups
How to perform:
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Grip a bar with hands slightly wider than shoulder-width
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Pull yourself up until your chin clears the bar
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Lower with control
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For beginners, use an assisted pull-up machine or resistance bands
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Complete 3 sets of 5-10 repetitions
Pull-ups build the back and arm strength needed for powerful strokes when navigating an inflatable kayak through challenging currents.
3. Dumbbell Rows
How to perform:
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Place one knee and hand on a bench
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With the opposite hand, pull a dumbbell up toward your hip
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Focus on squeezing your shoulder blade
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Lower with control
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Perform 3 sets of 10-12 reps per side
This single-arm movement builds balanced strength for consistent paddling, particularly helpful for SUP surfing where maintaining stability is crucial.
Lower Body and Balance Exercises
1. Single-Leg Deadlifts
How to perform:
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Stand on one leg with a slight knee bend
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Hinge at the hips while extending the other leg behind you
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Lower your torso until it's parallel to the floor
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Return to standing by engaging your hamstring and glute
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Complete 3 sets of 10 reps per leg
This exercise builds the leg and hip stability needed for stand-up paddleboarding, especially in windier conditions.
2. Bosu Ball Squats
How to perform:
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Place a Bosu ball flat-side down
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Stand on the dome with feet shoulder-width apart
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Perform a squat while maintaining balance
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Focus on keeping your knees aligned with your toes
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Do 3 sets of 12-15 repetitions
The instability of the Bosu ball mimics the challenge of balancing on a surf board or SUP, training your stabilizing muscles.
3. Lateral Lunges

How to perform:
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Stand with feet together
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Step one foot directly to the side and bend that knee
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Keep the other leg straight
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Push back to starting position
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Perform 3 sets of 10 reps per side
This exercise builds lateral stability crucial for managing unexpected water movements, whether you're using a whitewater kayak or trying to catch waves on a boogie board.
Endurance Training for Paddlers
Building strength is important, but endurance is equally crucial for paddlers. Include these activities in your training:
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Interval Cardio Training: Alternate between 30 seconds of high-intensity exercise (sprinting, jumping jacks) and 30 seconds of rest for 15-20 minutes.
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Swimming: The perfect complementary exercise that builds paddling-specific muscles while improving your comfort in water.
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Indoor Rowing Machine: Simulates the paddling motion while providing an excellent full-body workout.
Putting It All Together: A Paddler's Workout Routine
For the best results, implement this 3-day weekly training schedule:
Day 1: Strength Focus
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3 core exercises (3 sets each)
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3 upper body exercises (3 sets each)
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20 minutes light cardio
Day 2: Endurance Focus
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30-45 minutes of interval training or swimming
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2 balance exercises (3 sets each)
Day 3: Functional Training
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Resistance band paddling simulation (4 sets of 20 reps)
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Full-body circuit incorporating all movement patterns
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Flexibility work focusing on shoulders and torso
Gearing Up for Success
Remember that proper technique starts with the right equipment. Whether you need a sprayskirt for your kayak or are looking to upgrade your SUP paddle, having gear that fits your body and paddling style will complement your training efforts.
Ready to Hit the Water?
By incorporating these targeted exercises into your fitness routine, you'll develop the specific strength and endurance needed to elevate your paddling experience on Idaho's beautiful waterways. You'll enjoy longer adventures with less fatigue and reduced risk of injury.
Visit us at Idaho River Sports for all your paddling equipment needs and expert advice on choosing the right watercraft and accessories for your adventure style. Our knowledgeable staff can help you select the perfect kayak or paddleboard to match your skill level and the waters you plan to explore.
Remember, strength training is just one component of becoming a better paddler. Technique, water reading skills, and safety knowledge are equally important. Check our events calendar for upcoming clinics and guided paddles to build your complete paddling skillset.
Happy paddling and see you on the water!