Front Squat, Tire Slams, Punching Plate Drag, Supline Rows, Dip Rack Ab upside down bumps, Sled Push

Started with a short light front squat.  Stayed light but did go up on weight.  My back has been achy but not hurting. Just trying to slowly work back up.
5 x 115lbs
5 x 135
5 x 155

5 Rounds for time of the following (PARTNER WOD)
* - Alternating Tire Slams - Rt slams on the partners way down then Lt slams on the partners way back, of next exercise.  Was able do 12 rt slams and 12 lt slams every round.
* - Down and Back - Ring, Punching motion 25lb plate drag, Alternating jab straight out to up on way down, Alternating upward hook on way back.  While partner is Sledge hammer slamming the tire. Switch at completion of this exercise.  Ring each hand dragging a 25lb plate each side for punching pull.
10 - Supline rows in rack on bench bar feet up on bench
15 - Dip rack abs, hang from hand hold and kick feet up and over body and touch toes on back pad.
1 - Sled push 35lbs each side - Down and back
2 min rest

Splits
1 - 2:47
2 - 2:41
3 - 3:03
4 - 3:04
5 - 2:52
Total time w/ rest - 22:30

Two totally new exercises.  Daniel was on today with inventing new stuff.  Writing out the workout I was convinced 2 min would be too much rest but by round 3 it was barely enough.  This one toasted my bacon.  Great workout.  I am going to try and take a picture of how the ab looked and the ring plate drag punches so I don't forget.  These were great and sucked at the same time!
* - Partner determined.  Man on plate drag determined how long you slammed.
NEW EXERCISES
Ring punching motion plate drags
Dip rack abs - upside down toe bumps