You’ll need:A flat weight bench and acute new sports bra.
(Not reallywe’re just giving you permission to shop!)
The plan:Squeeze in some presculpting sweat.
Next, sprint all out for 30 seconds; slow down for 1 minute to recover.
Repeat (minus warm-up) six times, for a total of 9 minutes.
Engage abs and keep arms straight as you bend and lower left knee.
Return to start for 1 rep. Do 12 reps. Switch sides; repeat.
Bear Walk
Works: shoulders, arms, abs
Start in plank with toes on bench.
Engage abs as you walk hands toward bench until body forms an inverted V (as shown).
Keeping legs pressed together, bend knees and lower until hovering above floor (as shown).
Use arms to lift yourself off bench and bring feet off floor (as shown).
Hold for 5 seconds.
Make it harder: Extend legs in lifted position.
Return to start; repeat.
Lift hips, forming a straight line from shoulders to knees (as shown).
Press hands into bench, lifting upper body off floor (as shown).
Hold position for 45 seconds.
Switch sides; repeat.
