4 Essential Exercises Swimmers MUST Do in the Gym (Backed by Science)

Strength training for swimmers requires a sport-specific approach that addresses the unique biomechanical demands of the pool, including repetitive spinal extension, explosive starts and turns, and the bone density challenges of non-impact training. This complete dryland training guide breaks down the four essential strength and conditioning components every swimmer needs, including anti-extension core work, bilateral lower body strength, plyometric power development, and energy system training. Whether you’re a competitive swimmer, triathlete, or coach, learn the science-backed exercises and programming strategies that will help you swim faster, build durability, and prevent the chronic injuries that derail so many swimming careers.

Lateral Power Shuffle

The lateral power shuffle is one of the most effective drills for developing explosive side-to-side speed, agility, and change of direction for athletes in nearly every sport. In this exercise breakdown, Brandon Smitley of THIRST Gym walks through the mechanics, common coaching mistakes, programming recommendations, and how to progress this drill from closed reps to reactive, sport-specific application. Whether you coach wrestlers, football players, MMA fighters, or general fitness clients, this is a foundational lateral movement drill every athlete should master.

Half Kneeling Lateral Start To Sprint

The half kneeling lateral start to sprint is a powerful change of direction drill that develops explosive lateral power production and teaches athletes how to re-accelerate out of a cut. Ideal for soccer, basketball, tennis, and football athletes, this sprint variation builds the lateral propulsion and acceleration mechanics that separate elite competitors from the rest. Learn the proper setup, coaching cues, and programming guidelines from THIRST Gym owner Brandon Smitley.

Alternating KB Swing

The alternating kettlebell swing is a powerful variation of the traditional kettlebell swing that builds explosive hip extension, posterior chain strength, and conditioning using just a single kettlebell. Learn proper technique, hand-switch mechanics, and how to program this exercise for conditioning, power development, or glute and hamstring hypertrophy. Add this versatile movement to your training and take your kettlebell workouts to the next level.

Band Assisted Split Squat Jumps

The band assisted split squat jump is a highly effective unilateral plyometric exercise for developing single-leg power, rate of force development, and reactive strength in athletes. Using a resistance band and pull-up bar, athletes can train two distinct power qualities — reactive bounding or dead stop explosiveness — with just three to five reps per side. Learn proper setup, execution, and programming recommendations for this tool from THIRST Gym’s exercise index.

Single Arm DB Split Jerk

The single arm dumbbell split jerk is a powerful Olympic lifting variation that builds explosive upper body strength, unilateral coordination, and split stance athleticism using just one dumbbell. This exercise is ideal for coaches working with teams, athletes with limited equipment access, or anyone looking to develop split jerk mechanics without a barbell. Learn proper technique, coaching cues, and programming recommendations to get the most out of this versatile power exercise.

Single Arm DB Push Jerk

The single arm dumbbell push jerk is a full-body power exercise that uses an explosive lower body drive to launch a dumbbell into a locked-out overhead catch position — developing both power production and absorption in a single movement. Learn proper front rack setup, dip-and-drive mechanics, and how to land and absorb the load safely overhead. Program it for three to five sets of three to five reps per arm to build athletic upper body power without a barbell or platform.

Single Arm DB Push Press

The single arm dumbbell push press is a powerful unilateral exercise that combines a lower body dip with an explosive overhead press to build upper body power and improve athletic performance. Learn proper rack position, foot stance, and the dip-drive-punch technique to maximize force transfer through a single arm. Programmed for three to five sets of three to five reps per side, this exercise is ideal for athletes, wrestlers, and anyone serious about developing explosive pressing strength.

Low Box Lateral Shuffle With Stick

The low box lateral shuffle with stick is a lateral deceleration drill designed to teach athletes how to stop, absorb force, and own a mechanically sound position so they can immediately change direction and reapply power. By emphasizing a deliberate two-to-three-second stick on every rep, this exercise builds the movement patterns athletes need to decelerate cleanly without losing position or wasting time turning to change direction. Learn proper setup, technique, and programming recommendations for integrating this drill into your athletic performance training.

High Knees To Stick

The high knees to stick drill is a beginner-friendly speed development exercise that teaches athletes proper knee drive, arm mechanics, and sprint technique through deliberate, position-focused repetition. By pausing at the top of each movement pattern, athletes learn to feel and replicate the 90/90 position that drives efficient acceleration mechanics. Add this drill to your speed training warm-up to build faster, more powerful athletes from the ground up.