19 April 2015 -Why do only get Nose bleeds before i get to the gym and not while squatting?

19 April
0915 hrs

Banded Side Step 3 x 15 x EFS Light Band
Banded Front Step 3 x 15 x EFS Light Band
Single Leg Hip Bridge 2 x 10

SSB Box Squat (2" High)
1 x 21 x Bar (Monster Mini Band around knees)
1 x 5 x 150
1 x 5 x 190
1 x 5 x 230
1 x 5 x 245 (Belt on)
1 x 5 x 280
1 x 11 x 320

Things felt fairly solid. I managed my tightness very well overall. The last set with 11 reps was very solid. I jacked up the headphones, growled, took a few deep breathes, tightened up, Unracked the bar and went. After the set with 245 i did throw on my band around my left groin, things settled down after that. Leaving the gym I can tell my right might have been travelling forward, it is feeling "off" but not sore or tender or swollen
Db Straight leg Deadlift (1 min Rest) 3 x 13 x 55 lbs
Barbell Back Extension (on GHR) 
2 x 13 x 115
1 x 13 x 95

Over all high pace and focus I was done after the Back Extensions. Hit the only mildly warm sauna for over 30 min and then headed out. Had some lunch, had a nap and then another snack. Back to the gym.

0535 hrs

Prowler 
1 x 40 m x 180 lbs
2 x 10 m x 270 lbs
4 x 10 m x 360 lbs
4 x 10 m x 270 lbs
I had a partner today so rest was based off when the other person was finished with 30 sec or 1 min added on. I have close to 50 lbs on my partner. I have to give it to him, he kept up, despite only come off surgery last month. Excellent Heavy Prowler session overall.
GHR 2 x 7 x Bodyweight

Keep Moving Forward, Keep Getting Strong(er)