Personal Training
Advantages:
- Clients can be assessed individually; training can be fine-tuned to the individual.
- Strong bonds are formed between the coach and the client.
- Injury chances are lowest. Clients don't usually try to overdo their workout.
Disadvantages:
- Training has to often be made more fun as it is essentially just one person working out.
- Cannot compare with others to gauge if performance was good, bad, or mediocre.
- Requires a coach with excellent communication and rapport-building skills.
Group Training
Advantages:
- People give their best and try to out-compete each other. The environment creates effort that is nearly impossible to replicate individually.
- A group creates accountability — knowing your friends are waiting makes you more consistent.
- The rate of referral can become very high as you handle more people simultaneously.
Disadvantages:
- Clients cannot be assessed individually. This makes it very hard to give exercises and loads specific to each person.
- Injury rates are much higher — people often push themselves beyond their current capacity.
- Payment per client is quite limited unless you have multiple batches of large groups.
Which is Better? PT or Group Training?
The answer is: whatever works for YOU. Many personal trainers and coaches train high-profile clients one-on-one. Others market online products, group subscriptions, or fitness events. Most coaches end up with a combination of two or more of these methods.
A common and sustainable business model for many coaches is a hybrid: a small roster of one-on-one clients for steady, higher per-session income and deep individual relationships, combined with one or two group classes per week that build community, generate referrals, and let a coach train more people in the same block of time.
Exercise selection tips for groups:
- Australian pull-ups over chin-ups — you can adjust the height to suit any strength level. Chin-ups cannot be easily modified mid-class.
- Lunges over weighted squats — the upright torso position reduces low back and knee complaints. Weighted squats without proper bracing and stacking instruction carry significant injury risk in general population groups.
- Reps for time over fixed rep targets — "do push-ups for 45 seconds" removes counting complexity, scales naturally to individual capacity, and drives muscular endurance effectively.
Adding game elements at the end of sessions creates an effort level unique to group environments — even simple partner exercises and relay formats produce results that individual training cannot match.