Heres an example of what im talking about. (note: this is not my squatting program and is nothing more than an example)
2 day split
Day 1: 9 sets of squats
Day 2: 9 sets of squats
total: 18 squats a week
vs
4 day split
Day 1: 5 sets of squats
Day 2: 5 sets of squats
Day 3: 5 sets of squats
Day 4: 5 sets of squats
total: 20 squats a week
Basically the 2 day split will allow you to reach higher sets/intensity per workout. Whereas the 4 day split will allow you to do more sets per week. Which is better for leg power and explosiveness?
2 day split
Day 1: 9 sets of squats
Day 2: 9 sets of squats
total: 18 squats a week
vs
4 day split
Day 1: 5 sets of squats
Day 2: 5 sets of squats
Day 3: 5 sets of squats
Day 4: 5 sets of squats
total: 20 squats a week
Basically the 2 day split will allow you to reach higher sets/intensity per workout. Whereas the 4 day split will allow you to do more sets per week. Which is better for leg power and explosiveness?