What you need to perform it
Primary qualification
- Internationally accredited personal-trainer certification: NASM-CPT, ACE, ACSM or NSCA-CPT; in Europe, EREPS level 3/4 registration (EuropeActive).
- Spain: TSEAS higher vocational diploma in sports instruction (formerly TAFAD) or a CCAFYD sports-science degree — equivalences accepted by spa operators (indicative).
Basic STCW
- STCW A-VI/1 Basic Safety Training and A-VI/6-1 security awareness.
- STCW Regulation V/2 passenger-ship training: emergency familiarisation and crowd management (a passenger-facing role).
- Valid seafarer medical certificate (ENG1 or flag equivalent).
Specific courses
- Group-format certifications: Les Mills, indoor cycling, yoga (e.g. RYT-200), mat Pilates.
- Valid first aid and CPR/AED — required by operators before joining.
- The spa operator's consultative-sales training (revenue targets are part of the job).
Indicative experience
As a guide: 1–3 years as an instructor or personal trainer in gyms, resorts or sports centres. Typical contracts of 6–9 months via the spa concessionaire (e.g. OneSpaWorld), with its own selection and training process.
Observations
Route: instructor → fitness director → spa manager, or specialisation in wellness seminars with attached sales. The real day mixes classes, personal sessions and commercial targets: those who reject the sales component don't get their contract renewed. As crew they carry an emergency duty with periodic drills, and classes are scheduled around the itinerary (sea days = maximum load).
What this role does
Combines professional training with the spa's commercial side: group classes, personal sessions, wellness seminars and premium-service sales. In most fleets the instructor works for the spa concessionaire, not the cruise line, with explicit sales targets on top of the technical quality of the classes.
Typical watches
- Scheduled classes + personal training + seminars
Key responsibilities
- Deliver group classes (yoga, pilates, spinning, HIIT) and personal training.
- Organise health and wellness seminars for guests.
- Run initial fitness assessments and sell personal-training programmes and spa wellness products.
Operational scope
- Gym, sports deck, yoga spaces
Profile reviewed by HydroAbyss (2026). Cited rules and timeframes are indicative: the final requirement is set by the flag State, the Administration and each company.