Focus Restrictor Cap - Green
£1.19 RRP £5.99 In Stock
The Michael Phelps Focus Restrictor Cap is fitted onto the end of the Focus Snorkel to restrict airflow in Hypoxic training. This type of swim training increases the ability of muscles to work better when oxygen levels are low and the cap replicates altitude workouts and improves a deeper breathing technique.
- Restricts breathing by 40%
- Small snorkel =small restrictor
- Regular Snorkel = regular restrictor
- Constructed of a durable synthetic material
At A Glance
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