The Ultimate Client Onboarding Checklist for Personal Trainers
By Jack | May 4, 2025
Onboarding a new client is more than just the first workout — it’s your chance to build trust, gather crucial info, and set the tone for long-term success. A smooth, professional onboarding process helps clients feel confident, reduces churn, and makes your job easier. That’s why we’ve created this step-by-step client onboarding checklist, built for personal trainers and fitness coaches using NexusGyms.
1. Initial Contact & Pre-Screening
Before booking the first session, make sure you:
- Reply quickly and warmly to inquiries
- Ask about goals, injuries, training history
- Recommend a session type or package that fits
Tip: Use NexusGyms' built-in messaging system to manage conversations and auto-save client info.
2. Intake & Waivers
Gather essential forms:
- PAR-Q / Health & Injury Questionnaire
- Liability waiver
- Emergency contact info
Pro move: Upload your forms directly to NexusGyms so they’re always attached to the client profile.
3. Goal Setting & Expectations
In your first consultation or session:
- Ask “Why now?” — what’s motivating them?
- Set short-term and long-term training goals
- Clarify expectations for attendance, communication, and progress tracking
Use our Free Session Template PDF to guide the first workout.
4. Baseline Assessment
Start with a measurable snapshot:
- Weight, body measurements, photos (with permission)
- Mobility or flexibility screens
- Strength or cardio baseline tests (planks, squats, etc.)
This allows you to measure progress — and show the client the value you bring.
5. Setup for Success
Before they leave:
- Add them to your client list in NexusGyms
- Schedule recurring sessions or check-ins
- Share any home workouts or resources
- Ask for feedback after the first 1–2 sessions
NexusGyms makes this seamless with session scheduling, messaging, and resource sharing all in one place.
The first few days of a client relationship can determine whether they stay for years or ghost you after week two. With this checklist — and tools from NexusGyms — you’ll create a polished, professional onboarding experience that keeps clients engaged and excited to train.
Want to level up your onboarding game even more?
👉 Download our Free Personal Training Session Template PDF

Jack
Jack is a dedicated personal trainer with a passion for helping clients reach their fitness goals. With a focus on personalized training plans, Jack combines strength training, cardio, and nutrition guidance to ensure lasting results. His motivating and supportive approach makes fitness accessible for everyone, from beginners to seasoned athletes. Whether you're looking to build muscle, lose weight, or improve overall health, Jack is committed to guiding you every step of the way.