In personal training one person works alone with a trainer instead of in a group or on their own. It usually starts with an assessment and goal-setting session: training experience, health, mobility, strength and personal goals such as building muscle, losing weight, back health or competition prep. From this an individual training plan is built and continuously adjusted.
The key benefit is undivided attention. The trainer corrects technique in real time, precisely manages intensity and load, and ensures exercises are performed cleanly and with low injury risk. Especially with complex movements like squats, deadlifts or bench press, this direct feedback is valuable. On top of that comes accountability: a fixed appointment and personal guidance make it much more likely you'll stick with it.
A session usually lasts 50 to 60 minutes. Depending on the goal, one to three sessions per week are recommended, complemented by independent training. Many trainers offer packages (for example 10-session bundles) that are cheaper than single sessions. Personal training takes place in the gym, in a dedicated personal-training studio, at home or outdoors – and sometimes online via video coaching.
Personal training suits beginners who want to do everything correctly from the start, advanced trainees stuck on a plateau, people with health limitations and anyone lacking motivation or structure. When choosing, check the qualification: in Switzerland, recognised credentials such as the federal certificate as a fitness instructor (eidgenössischer Fachausweis) or diplomas from BAAS/SAFS are a good sign. Experience in your specific goal (rehab, strength sport, pregnancy) also matters.
Prices vary widely by region and qualification. In Switzerland a single session usually costs CHF 100 to 160, sometimes more in big cities; in a package the per-session price often drops to CHF 90 to 130 (no guarantee). A free or discounted first consultation is common.