Best 45 Minute Ab Workouts & Exercises

Explore the best 45 minute ab workouts to to strengthen your core and define your midsection.

Duration Categories

10 minute workout 15 minute workout 20 minute workout 30 minute workout 45 minute workout 60 minute workout 90 minute workout 10 minute strength workout 15 minute strength workout 20 minute strength workout 30 minute strength workout 45 minute strength workout 60 minute strength workout 90 minute strength workout 10 minute HIIT workout 15 minute HIIT workout 20 minute HIIT workout 30 minute HIIT workout 45 minute HIIT workout 60 minute HIIT workout 90 minute HIIT workout 10 minute circuit workout 15 minute circuit workout 20 minute circuit workout 30 minute circuit workout 45 minute circuit workout 60 minute circuit workout 10 minute AMRAP 15 minute AMRAP 20 minute AMRAP 30 minute AMRAP 45 minute AMRAP 60 minute AMRAP 10 minute EMOM 15 minute EMOM 20 minute EMOM 30 minute EMOM 45 minute EMOM 60 minute EMOM 10 minute dumbbell workout 15 minute dumbbell workout 20 minute dumbbell workout 30 minute dumbbell workout 45 minute dumbbell workout 60 minute dumbbell workout 90 minute dumbbell workout 10 minute kettlebell workout 15 minute kettlebell workout 20 minute kettlebell workout 30 minute kettlebell workout 45 minute kettlebell workout 60 minute kettlebell workout 90 minute kettlebell workout 10 minute resistance band workout 15 minute resistance band workout 20 minute resistance band workout 30 minute resistance band workout 45 minute resistance band workout 60 minute resistance band workout 10 minute bodyweight workout 15 minute bodyweight workout 20 minute bodyweight workout 30 minute bodyweight workout 45 minute bodyweight workout 60 minute bodyweight workout 90 minute bodyweight workout 10 minute treadmill workout 15 minute treadmill workout 20 minute treadmill workout 30 minute treadmill workout 45 minute treadmill workout 60 minute treadmill workout 90 minute treadmill workout 10 minute ab workout 15 minute ab workout 20 minute ab workout 30 minute ab workout 45 minute ab workout 60 minute ab workout 10 minute arm workout 15 minute arm workout 20 minute arm workout 30 minute arm workout 45 minute arm workout 60 minute arm workout 10 minute leg workout 15 minute leg workout 20 minute leg workout 30 minute leg workout 45 minute leg workout 60 minute leg workout 90 minute leg workout 10 minute glute workout 15 minute glute workout 20 minute glute workout 30 minute glute workout 45 minute glute workout 60 minute glute workout 10 minute chest workout 15 minute chest workout 20 minute chest workout 30 minute chest workout 45 minute chest workout 60 minute chest workout 10 minute back workout 15 minute back workout 20 minute back workout 30 minute back workout 45 minute back workout 60 minute back workout 10 minute shoulder workout 15 minute shoulder workout 20 minute shoulder workout 30 minute shoulder workout 45 minute shoulder workout 60 minute shoulder workout 10 minute full body workout 15 minute full body workout 20 minute full body workout 30 minute full body workout 45 minute full body workout 60 minute full body workout 90 minute full body workout 10 minute mobility routine 15 minute mobility routine 20 minute mobility routine 30 minute mobility routine 45 minute mobility routine 60 minute mobility routine

45 minute ab workout Workouts

Showing 3 of 5

Frequently Asked Questions About 45 minute ab workout

A 45-minute ab workout is an advanced hypertrophy session. It allows you to target specific subdivisions of the core including upper abs, lower abs, obliques, and serratus with isolation work that shorter workouts cannot accommodate.

Combine loaded carries like Farmer's Walks with direct flexion. In a 45-minute ab workout, loaded carries train dynamic stability under heavy load, which has massive carryover to real-world strength and athletic performance.

It requires dedication. A 45-minute ab workout is effectively a full training session. It is best used as a standalone active recovery day or a specific focus block for athletes needing trunk stability.

Two to three times per week maximum. The abdominal wall is thin compared to legs or back, and a 45-minute ab workout creates substantial micro-trauma requiring adequate protein and sleep to repair.

Injury resilience. A consistent 45-minute ab workout builds a bulletproof midsection capable of absorbing impact and protecting the lumbar spine during heavy lifting or contact sports.

Stories on