- PB12 – Advanced 7-8 year olds, most 9-10 year olds
- PB18 – Advanced 9-10 year olds, most 11-12 year olds
- PB25 – Advanced 11-12, best starter size for EVERYONE over 13
- PB40 – Advanced 15+ year olds with 3+ years of experience
- PB50 – 15-18 can use for PULL sets, College only should use for kick
- PB70 – EXTREME size, Pro and Advanced college swimmers only!!
- Note:
- Many colleges use 3 sizes (25, 40, and 50)
- Most 13-18 age groups use PB40 and PB25
- Triathletes and new adult swimmers should use PB25 or PB18
Example Workouts
Mini Workout #1
Power Bags on calves
3x
- 25 FR Kick
- 50 FR Stroke All out
- 25 BIG FR Kick
- 4×25 FR Stroke All out w/ BIG kick
Mini Workout #2
Power Bags on calves
4x
- 3×50 Kick all out (BK Kick, Dolphin on back, BR kick on back)
- 4×25 All out IM Order