Brad J. Schoenfeld (Author), Ronald L. Snarr (Author), Nsca –national (Author). NSCA`s Essentials of Personal Training. Hardback, published 22 December 2021.
Brad J. Schoenfeld (Author), Ronald L. Snarr (Author), Nsca –national (Author). NSCA`s Essentials of Personal Training. Hardback, published 22 December 2021.