Substitute Personal Trainer Agreement: What to Put in Writing

A substitute personal trainer agreement is a short written document that names who the clients belong to, who bills them and pays the substitute, how long the coverage runs, and what the substitute may not do with your clients afterward. It exists because leave, injury and vacation are the moments a solo practice is most exposed, and a handshake covers none of them. Written well, it fits on two pages. At an hourly facility it is also simpler than at a leased studio, because the substitute books their own hours in their own professional account, and the first of those hours at FlexWerk in Carmel is free for fitness professionals.

Choose the billing model before you choose the words

Two structures cover nearly every substitute arrangement, and the agreement should say which one you are using:

• You bill, you pay the sub. Clients keep paying you at your rate; you pay the substitute a per-session fee. This keeps clients on your books, your packages and your systems, at the cost of you handling money while you are away. It suits short leaves and clients on packages.
• The sub bills directly, you pause. Clients pay the substitute under the substitute’s own agreement for the coverage period, and your packages pause. Simpler for a long leave, but it moves the client relationship for a while, which makes the return clause below essential.

Whichever you pick, state the substitute’s rate or fee, when it is paid, and what happens to a session a client cancels late.

The clauses that protect the relationship

• Named clients and named dates. List who is covered and the first and last day of coverage. Open-ended coverage drifts into a partnership nobody agreed to.
• Client ownership and return. The clients remain yours, they return to your schedule on the stated date, and the substitute will not solicit them for a defined period afterward. Indiana enforces restrictive covenants only when they are reasonable in time, geography and scope, and judges independent contractors by that same standard, so keep the restriction short and specific rather than sweeping; this is general information, and an attorney should read the clause before anyone signs it.
• Scope and programming. The substitute follows the programs you hand off, may adjust for safety, and refers anything clinical to the client’s physician exactly as you would.
• Insurance. The substitute carries their own professional and general liability policy and shows you a current certificate; the mechanics are in the certificate of insurance guide. Your policy covers your coaching, not theirs.
• Client paperwork. Every covered client signs the substitute’s waiver, or your agreement states that yours extends to sessions the substitute delivers, whichever your insurer and attorney prefer.
• Communication. A weekly one-line update from the substitute to you, and a rule for how clients reach each of you during coverage.
• Ending early. Either party can end the arrangement with a stated notice, and the client list goes back to you immediately.

The client-facing half of this system, the agreement your clients already signed with you, should say that you may arrange qualified coverage; the client contract checklist covers where that line belongs.

How the space side works at an hourly facility

Substitute coverage at a leased studio means keys, alarm codes and a sublease question. At an hourly facility it means an account. The substitute holds their own professional account, books the rooms for the sessions they deliver, and pays for those hours under whichever billing model you chose, which is the same way two coaches already share the building without sharing a lease, as described in how two trainers work from the same facility. Clients walk into the same private room at Carmel City Center they already know, with the same rack, cable system and dumbbells, and enter free as the substitute’s guests. For any question about how accounts and bookings should be set up for a specific coverage arrangement, the pro support team at prosupport@flexwerkfitness.com or (888) 353-9975 gives the current answer rather than a guess.

Run one joint session before the handoff

The agreement covers the paperwork; a joint session covers the trust. Book a Plus room, which holds up to four guests, and coach one session together with the client watching the substitute cue. Clients who have met their coverage coach in the room with you rarely drift, and the substitute leaves with your programming notes rather than a PDF. If the coverage is for maternity leave, the wider timeline for funding and announcing it is in the self-employed trainer’s maternity leave plan.

Draft the two pages this month, before you need them, and use the free first hour for the joint session that makes the document real.