Finis Manta Swim Paddles, Straples Strength and Technique Paddles

FINIS ISO Strapless Isolation Paddles

The **FINIS ISO Strapless Isolation Paddles** are an innovative training tool designed for swimmers seeking to isolate specific muscle groups, refine stroke technique, and heighten stroke awareness across all four swim strokes—freestyle, backstroke, breaststroke, and butterfly. With a unique asymmetrical, strapless design, these paddles create an intentional imbalance in the catch phase, forcing swimmers to focus on proper hand positioning and stroke mechanics. Ideal for intermediate to advanced swimmers, triathletes, and coaches, the ISO Paddles are perfect for drills and stroke-specific training.

## Key Features

- **Strapless Ergonomic Design**: The palm-positive, convex shape fits the natural contour of the hand, staying in place with proper stroke technique. Without straps, the paddles rely on correct form to remain secure, providing instant feedback if your stroke falters, such as slipping off during improper hand entry.[](https://www.proswimwear.com/finis-iso-paddles.html)

- **Muscle Isolation**: The paddles can be worn in two orientations to target specific muscle groups:
  - **Inside Isolation** (yellow paddle on left, black on right): Engages pectoral, bicep, and deltoid muscles, ideal for breaststroke and butterfly.[](https://www.amazon.com/Finis-FINIS-Iso-Paddle/dp/B0735QMML2)[](https://www.proswimwear.com/finis-iso-paddles.html)
  - **Outside Isolation** (black paddle on left, yellow on right): Targets triceps and trapezius muscles, recommended for freestyle and backstroke.[](https://www.amazon.com/Finis-FINIS-Iso-Paddle/dp/B0735QMML2)[](https://www.proswimwear.com/finis-iso-paddles.html)

- **Heightened Stroke Awareness**: The asymmetrical design creates an imbalance in the catch phase, forcing swimmers to apply precise pressure to maintain a level stroke. This enhances proprioception, helping swimmers correct hand position and sweep tendencies for a consistent pull.[](https://pullkickswim.com/2019/08/21/finis-iso-paddles-review/)[](https://thelifeguardstore.com/finis-iso-paddles.html)

- **Versatile for All Strokes**: Suitable for all four swim strokes, with recommended isolations (outside for freestyle/backstroke, inside for breaststroke/butterfly). Users can experiment with orientations to refine technique or target specific weaknesses.[](https://www.amazon.co.uk/FINIS-Unisex-Paddle-Black-Gold/dp/B0731Q453X)[](https://www.nessswimwear.co.uk/finis-iso-paddles.html)

- **Technique-Focused**: Unlike power paddles, the ISO Paddles prioritize technique over speed or resistance, making them ideal for drills and stroke correction. They increase the “feel for the water,” helping swimmers adjust hand entry and pull paths.[](https://pullkickswim.com/2019/08/21/finis-iso-paddles-review/)[](https://www.swimandsportinc.com/products/finis-iso-paddles-l)

- **Durable and Comfortable**: Made from lightweight, durable plastic, the paddles are built to withstand regular use. Available in Small (hand circumference under 7 inches) and Medium (7 inches and above), though some users with smaller hands report the Medium size feeling loose.[](https://www.swimoutlet.com/products/finis-iso-hand-paddles-strapless-isolation-paddles-8165094)[](https://www.amazon.co.uk/FINIS-Unisex-Paddle-Black-Gold/dp/B0731Q453X)

## Why Choose the FINIS ISO Strapless Isolation Paddles?

The FINIS ISO Paddles are a game-changer for swimmers looking to fine-tune their technique and build targeted muscle strength. Their strapless, asymmetrical design provides immediate feedback, encouraging precise hand positioning and stroke consistency, which users praise for improving entry, catch, and overall stroke mechanics. Swimmers report noticeable improvements in muscle isolation, with one noting a “major difference in muscle strength and stamina” after doubling their freestyle distance. However, some find the paddles tricky to use initially, particularly on open turns or with improper technique, and the middle finger can experience strain if the stroke is off.[](https://www.amazon.co.uk/FINIS-Unisex-Paddle-Black-Gold/dp/B0731Q453X)[](https://www.amazon.co.uk/FINIS-Unisex-Paddle-Black-Gold/dp/B0731Q453X)[](https://pullkickswim.com/2019/08/21/finis-iso-paddles-review/)