333.888.503.ca.absworkout.femalefitness.workoutforwomen.loseweight.tv.ca.absworkout.femalefitness.workoutforwomen.loseweight.tv

: While holding a bridge, lift one knee toward your chest at a time. This stabilizes the core while working the posterior chain.

: Start in a high plank. Alternately tap your knees to the floor lightly to engage the lower abdominals without losing your spinal alignment. : While holding a bridge, lift one knee

The string you provided appears to be a technical identifier, likely a or app ID for a mobile fitness application, specifically one focused on female fitness and ab workouts. : While holding a bridge