17.5kg dumbbells are regarded as an intermediate weight for compound exercises (also called "multi-joint exercises") like bench press. For most adult men, 17.5kg is a solid intermediate weight for dumbbell bench press, incline press, bent-over rows, one-arm rows and goblet squats. After 3 or 4 months of regular lifting, 17.5kg is a challenging but appropriate weight for men looking to build muscle. It is regarded as an advanced weight for women to use on the same exercises. When using 17.5kg dumbbells for the first time, ensure your technique and tempo are not compromised. If you are looking to build muscle, aim for the hypertrophy rep range of 6-15 reps and do as many reps as you can before your exercise technique/form begins to break down. There are many protocols for building muscle, including multiple sets of 6 reps, or even 1 set training, but 2 or 3 sets of 6-15 reps per exercise is typically recommended. For isolation exercises like bicep curls, 17.5kg is a challenging intermediate-to-advanced weight, and an advanced weight for most tricep exercises. The Net World Sports 17.5kg range includes FORZA Hex Dumbbells with contoured chrome handles and crack-resistant rubber weighted-ends, Commercial Chrome Dumbbells built for professional gyms and PT studio use, and Pro Urethane Dumbbells with impact-resistant urethane coating designed for busy gym floors. All three sell as individual pairs and as part of larger weight sets.
Yes, you can certainly build muscle by lifting 17.5kg dumbbells. Beginners will normally start with a weight somewhat lighter than 17.5kg - although it is not unheard of for a beginner to bench press 17.5kg or 20kg for 5 or more reps, a typical starting weight is most often between 5kg and 15kg for exercises like bench press and one arm row. For men, 17.5kg is an intermediate weight for these exercises, and is normally progressed to after a few months of regular weight training. Even for advanced weightlifters and bodybuilders, 17.5kg has an important place on the dumbbell rack. Whilst advanced lifters will normally go well above 17.5kg for "compound exercises" like bench press, isolation exercises such as bicep curls, hammer curls, shoulder press and triceps skull crushers remain a real challenge with 2 x 17.5kg dumbbells. Whilst there is a range of muscle-building (hypertrophy) protocols out there, the standard, and go-to is normally multiple sets of 6-15 reps. If 17.5kg is heavy enough to bring the lifter close to failure/max within 6-15 reps, then it will likely build muscle when used as part of a bodybuilding programme and diet.
Who are 17.5kg dumbbells best suited to?
17.5kg dumbbells are best suited to intermediate lifters who have built a solid base with lighter weights. For most adult men, 17.5kg becomes a comfortable working weight after six months to a year of consistent training. For adult women with a few years of training behind them, 17.5kg is an advanced weight on bench press and rows. For a range of reasons, many women won't ever want to progress to 17.5kg dumbbells, unless their focus is strength and/or muscle building. Beginners should typically build up through 7.5kg, 10kg and 12.5kg before stepping up to 17.5kg to let technique develop. It is important to build a good foundation of technique and strength, and tendons and connective tissue need a chance to adapt too. 17.5kg also works well as an accessory weight for lifters, used for warm-up sets, pre-exhaust sets, drop sets, strict-form isolation exercises and higher-rep sets.
Are 17.5kg dumbbells suitable for a home gym?
Yes, 17.5kg dumbbells are a practical fit for home and garage gym setups. They are heavy enough to drive genuine strength and muscle gains on the main compound lifts for most adult men. They are not so heavy that they require specialist flooring. For home use, hex-style dumbbells with rubber ends are a popular choice because the hex shape stops the dumbbell from rolling and the rubber ends don't tend to do any damage to floors. Depending on your experience and strength level, 17.5kg dumbbells pair well with a weight bench for pressing, rowing and dumbbell squat variations. For an intermediate level weightlifter or bodybuilder, a weights bench and 3 pairs of dumbbells weighing 10kg, 17.5kg, and 25kg make for a great starter-home-gym.