Is it possible for your vertical jump to be up to 6+ inches lower, when trying to jump the same day as heavy lifting?
Also would a 4 day upper-lower Westside type split be to taxing on the body along with 3 basketball sessions a week?
For example I lift ME upper at 12pm then try and jump in basketball at 7pm and I can't jump at all, whereas when I don't lift I can touch the rim.