These have been getting the job done. Very simple. 2 sets to failure is usually what I aim for. Try these to help build your abdominal muscles #abworkout #foryoupage #explore #healthyeats #nutrition #fyp #menwholift #gymrat #gymlife #fitmen #fitlifestyle #healthiswealth #athlete #menwhoworkout #leanmuscle #gymjunkie #gymmotivation #grindmode #washingtondc #baltimore #maryland #dmv