Yes, you can achieve the same strength and muscle growth with shorter, time-efficient resistance training sessions as you would with longer traditional workouts, according to research discussed in this “Master Instructor Roundtable.” The main question this episode answers is: "Can time-efficient resistance training give you the same results as longer, traditional sessions?" Hosts Wendy Batts and Marty Miller break down recent NASM-backed research showing that shorter workouts—sometimes cutting total duration by 30 to 50 percent—can be just as effective for strength and hypertrophy, provided the right strategies are used. They explain specific techniques such as focusing on exercise selection (like multi-joint movements), using supersets, drop sets, and rest-pause methods, and making thoughtful adjustments to rest intervals and weekly training volume. Listeners will learn how to program sessions efficiently for clients with tight schedules, challenge the myths about workout length, and use the OPT model to guide their approach. Practical advice helps trainers understand how to adapt routines without compromising safety or results, all supported by current NASM sources. Chapters: 00:00 What is time-efficient resistance training and why does it matter? 02:21 Why do clients say they do not have time to work out? 03:32 Is it possible to get muscle gains with shorter workouts? 06:08 How does volume and frequency affect strength and hypertrophy? 08:03 What exercises and equipment are most efficient for results? 10:00 How should you adjust rest intervals for shorter sessions? 13:13 What are drop sets, supersets, and rest-pause techniques? 18:13 How does the NASM OPT model fit with time-efficient training? 22:30 What should trainers tell clients who have limited workout time? Show References: Andersen, V., Fimland, M. S., Iversen, V. M., Saeterbakken, A. H., & Solstad, T. E. (2022). A comparison of affective responses between time-efficient and traditional resistance training. Frontiers in Psychology, 13, 912368. https://doi.org/10.3389/fpsyg.2022.912368 Enes, A., Alves, R. C., Schoenfeld, B. J., Soares, E., Alonso, A. C., Okazaki, V. H., & Perellada, C. (2021). Rest-pause and drop-set training elicit similar strength and hypertrophy adaptations compared with traditional sets in resistance-trained males. Applied Physiology, Nutrition, and Metabolism, 46(11), 1417–1424. https://doi.org/10.1139/apnm-2021-0260 Gonzalez, A.M., Harhash, T.S., Krawczyk, M.P., & Wang, D. (2026). Time-efficient resistance training: Bridging science and practical implementation. Journal of Fitness, Wellness, and Human Performance, 1(1), 29-33. doi: 10.70834/JFWHP-25-0002. Iversen, V. M., Norum, M., Schoenfeld, B. J., & Fimland, M. S. (2021). No time to lift? Designing time-efficient training programs for strength and hypertrophy: A narrative review. Sports Medicine, 51(10), 2079–2095. https://doi.org/10.1007/s40279-021-01490-1 Krzysztofik, M., Wilk, M., Wojdała, G., & Gołaś, A. (2019). Maximizing muscle hypertrophy: A systematic review of advanced resistance training techniques and methods. International Journal of Environmental Research and Public Health, 16(24), 4897. https://doi.org/10.3390/ijerph16244897 If you like what you just consumed, leave us a 5-star review, and share this episode with a friend to help grow our NASM health and wellness community! The content shared in this podcast is solely for educational and entertainment purposes. It is not intended to be a substitute for professional advice, diagnosis, or treatment. Always seek out the guidance of your healthcare provider or other qualified professional. Any opinions expressed by guests and hosts are their own and do not necessarily reflect the views of NASM. Introducing NASM One, the membership for trainers and coaches. For just $35/mo, get unlimited access to over 300 continuing education courses, 50% off additional certifications and specializations, EDGE Trainer Pro all-in-one coaching app to grow your business, unlimited exam attempts and select waived fees. Stay on top of your game and ahead of the curve as a fitness professional with NASM One. Click here to learn more. https://bit.ly/4ddsgrm