The BackBlast:

47 DEGREES, CLEAR, WNW3

(Special thanks to @Woodchuck for manning the burpee whistle, sounded at each occurrence of a Scottish yell/cheer/growl in a recording.)

WARM-O-RAMA

The Gael 

SSH (in cadence) . . .

WINDMILLS (in cadence)

ARM/SHOULDER EVOS (in cadence)

          (arm circles)

          (cherry pickers)

          (over-head claps)

          (Popeye punches)

MICHAEL PHELPS

IMPERIAL WALKERS

WEED PICKERS

10X BURP-A-RAMA (OYO)

Duncan Johnson

Squats (in cadence)

LBC’S

MERKINS

CALF RAISES

MONKEY HUMPERS

FRANKENSTEINS

DIP

Tu-Bardh

COUPON

          PRESS

          CURL

          ROWS

          GOBLET SQUATS

          TRICEPS

Traditional Jigs

INDIAN RUN—(last man burpees and sprints to front)

Tribal King

V-UPS

GOOF BALLS

FRANKENSTEINS

STAR JUMPS

WALL SIT (till end of song)

Black Bear, Scotland the Brave

STEP-UPS (10 OYO, EACH LEG)

DIPS

SIDE SQUATS

PLANK (till end of song)

Ya Bassa

Mountain Climbers

American Hammers

PLANK JACKS

CRAB-JACKS

AL GORE (till end of song)

Bloodline

INDIAN RUN

Solveig

COUPON

          PRESS

          CURL

          ROWS

          GOBLET SQUATS

          TRICEPS