Strength training for swimmers works best when the weight room supports the water instead of competing with it. In practice, that usually means keeping gym work focused, placing it carefully inside the week, and judging success by what happens in the pool next.
That process is easier when planning, practice review, and coaching context stay connected. Colab’s swimming page describes a workflow that combines customizable sets, periodized planning, technique review, readiness tracking, and wearable-connected context for coaches 1Swimming Coaching, Technique & Performance | Colab Sports · Colab Sports (official product page) · 2026. Colab’s swimming page says coaches can combine customizable sets, periodized planning, technique review, readiness tracking, and wearable-connected context in one workflow.. If you want the bigger picture first, see What Is Colab Sports? Digital Coaching Meets Real-World Practice and Loop∞.
Make the gym support the pool
A common mistake is treating the strength session as a separate contest. For swimmers, that can backfire if the lift leaves the athlete too fatigued to hold stroke quality, body position, or pace in the water.
The research supplied here points toward a more economical approach. In a mid-season randomized trial of competitive male swimmers, low resistance-training volume-load improved strength and swim-related outcomes similarly to moderate and high volume-load groups 2What Is the Optimal Strength Training Load to Improve Swimming Performance? A Randomized Trial of Male Competitive Swimmers. · International journal of environmental research and public health · 2021. A mid-season trial in competitive male swimmers found low resistance-training volume-load improved strength and swim-related outcomes similarly to moderate and high volume-load groups.. A systematic review also reported that specific low-volume resistance training emphasizing high velocity or high force appeared most promising for transfer to swimming, while also highlighting meaningful research gaps 3The Impact of Resistance Training on Swimming Performance: A Systematic Review. · Sports medicine (Auckland, N.Z.) · 2017. A systematic review found that specific low-volume resistance training with high velocity or high force appeared most promising for transfer to swimming, while noting important research gaps..
That does not prove one ideal template for every swimmer. The trial involved male competitive swimmers in a specific setting, and the broader review noted that the evidence base is still incomplete 2What Is the Optimal Strength Training Load to Improve Swimming Performance? A Randomized Trial of Male Competitive Swimmers. · International journal of environmental research and public health · 2021. A mid-season trial in competitive male swimmers found low resistance-training volume-load improved strength and swim-related outcomes similarly to moderate and high volume-load groups.3The Impact of Resistance Training on Swimming Performance: A Systematic Review. · Sports medicine (Auckland, N.Z.) · 2017. A systematic review found that specific low-volume resistance training with high velocity or high force appeared most promising for transfer to swimming, while noting important research gaps.. Youth swimmers, late beginners, and masters athletes may need different progressions and more attention to supervision, recovery, and technical consistency.
As a practical coaching idea, supportive gym work often means:
- choosing a short list of exercises with a clear purpose
- keeping enough rest to preserve movement quality
- ending sets when speed, posture, or control clearly fades
- protecting the next important pool objective rather than chasing gym fatigue
The goal is not to win the lift. The goal is to help the swimmer arrive at the next swim session ready to do useful work.



