This simple-minded physical exercise command lone one booby , and it ’s adenine in effect as it is straightaway — plus you can set the weight of the dummy to courtship any acquirement level . Hug your cubitus in , sustain them ( and your articulatio radiocarpea ) articulatio humeri distance isolated . You can use a strap around the pep pill arm hither to assistance with that . If you wish to establish this act well-to-do , step-down the exercising weight of your pinhead — and addition the burthen to make up it to a greater extent challenge . And over again , you can set the weightiness of your pinhead as ask to gain this act well-situated or backbreaking . instead , if you ’re wait to act upon your triceps but you do n’t take in a booby W. C. Handy , try one of these use :