WEEK four:
600 yards…rest for 10 breaths
300 yards…rest for 8 breaths
4 x 100 yards…rest for 6 breaths between 100s
4 x 50 yards…rest for 4 breaths between 50s
total: 1500 yards
WEEK four:
600 yards…rest for 10 breaths
300 yards…rest for 8 breaths
4 x 100 yards…rest for 6 breaths between 100s
4 x 50 yards…rest for 4 breaths between 50s
total: 1500 yards