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    Coach Development

    Why a team of coaches works better than one — the 359 approach

    At 359.tennis you never face just one coach. You face a team. A multidisciplinary group of coaches works around each player — discussing, observing and adjusting from one shared method. This article explains why this works better for both the player and the coach, and how it works in practice.

    359.tennis Coaching Team
    By 359.tennis Coaching Team · Gediplomeerd coachteam · NTC / TV De Kegel
    Last reviewed on 1 May 2026

    This article explains why 359.tennis works with a team of coaches around each player rather than a single fixed coach: more perspectives for the player, peer learning for the coach, specialists per development phase and driver (Fit · Fun · Focus), and consistency through one shared method.

    One coach = one perspective. And one dependency.

    At many tennis schools, a player is assigned a single coach and stays with them for years. It feels familiar — but it carries two hidden costs:

    • One perspective. What that one coach does not see or does not value, stays underdeveloped.
    • Dependency. If the coach is unavailable (holiday, injury, departure), development stalls — or has to restart.

    A player who is serious about development needs more than one set of eyes.

    How 359.tennis does it differently

    At 359.tennis multiple coaches work together around each player. Players don't stay with the same person for years — they often have several coaches inside one team. That may sound unsettling, but the opposite is true: the method provides the consistency, not the person.

    What makes it possible:

    • Weekly coach meetings — coaches discuss players, exercises, development priorities
    • One shared method (Fit · Fun · Focus™) — everyone operates from the same principles
    • Shared observations and notes per player
    • Specialists per phase and driver (see below)

    For the player

    • More perspectives. Different coaches see different things.
    • No dependency. Development never stalls because one person is unavailable.
    • One method, multiple voices. Consistency stays, perspective broadens.
    • Faster development. What was practised on Monday is known by the coach on Thursday.

    For the coach

    • Peer learning. Weekly meetings, observing colleagues, shared reflection.
    • Specialisation. No need to be everything — focus on what you do best.
    • Continuous growth. A team knows more than one person ever can.
    • Enjoyment. Coaches who no longer work alone.

    Specialists per phase and driver

    A great coach for a 5-year-old is not automatically a great coach for a 15-year-old Academy player. A coach who is brilliant on technique (Focus) is not necessarily the right person for a group where movement and enjoyment (Fit · Fun) are central.

    Within the 359 team, coaches specialise along two axes:

    • Per development phase — TennisKids (4-8), TennisKids advanced (8-12), juniors, adults, performance/Academy
    • Per driver — Fit (movement, energy), Fun (enjoyment, social), Focus (technique, learning, progress)

    Players are matched with coaches that fit their phase and motivation. And when that motivation shifts — or the age phase changes — the coaching support shifts within the same team. No break, no restart.

    Cover lessons without quality loss

    An often underestimated benefit of working as a team: covering lessons becomes easy. When a coach is unavailable due to illness, holiday or a tournament, a colleague takes over — prepared, familiar with the player and working from the same method. Not an improvised emergency, but a planned handover within one system.

    In practice, players often experience a switch as refreshing rather than disruptive:

    • The lesson structure stays the same — recognisable and familiar.
    • The covering coach is well prepared through shared notes and the weekly coach meeting.
    • Another coach sees something different or adds something new — a tip, a drill, a perspective the regular coach didn't have.
    • Variety keeps it interesting for players and keeps coaches sharp.

    At schools where one coach carries everything, absence often means a cancelled lesson or an unfamiliar face without context. With us it means: the same approach, a new voice, and often an unexpected insight.

    "But my child is used to one coach"

    A common concern. Three nuances:

    • At 359.tennis there is often a lead coach who remains the main point of contact for player and parent.
    • The team works from one method — the approach feels familiar, even when the coach is different.
    • Players build a bond with the school and the team, not only with one person. That is more resilient long-term.

    One coach is a person. A team is a system.

    That is why the 359 Method is not the approach of one coach. It is how the entire team works. More people know more. More perspectives produce more development. And a team that learns together produces coaches that keep growing together.

    For you as a parent or player, that means: you don't invest in one person — you invest in an environment where your development is worked on systematically. Fit, Fun and Focus.

    Speler in het midden
    Coach Yoeri
    Coach Cristian
    Coach Herke
    Coach Farah
    Coachteam
    Een team rond elke speler

    Bij 359.tennis sta je nooit voor één coach. Je staat voor een team.

    Spelers werken bij ons bewust met meerdere coaches. Onze coaches overleggen wekelijks, kijken samen naar ontwikkeling en werken volgens dezelfde methode — Fit · Fun · Focus™.

    Zo krijg je niet de blik van één persoon, maar de kracht van een team. Meer perspectief, meer vooruitgang, en geen afhankelijkheid van één individu.

    Read the 359 Method

    Frequently asked questions about the team approach

    Want to apply these insights in practice?

    Testimonials

    What Our Players Say

    Read experiences from players and parents who train at 359.tennis.

    4.9/ 5 stars · based on player & parent reviews
    Rate us on Google
    I hadn't played tennis for 15 years and was afraid I'd have to start from scratch. But the coach saw there was still a foundation and polished it up. After three months I was playing competition again. The barrier to come back is lower than you think.

    Lisa Mulder

    Herintreder na 15 jaar — woensdagavondgroep

    We've been booking the team building tennis clinics at 359 for our department for three years. The organisation is always perfect, the coaches are enthusiastic and flexible, and the NTC location impresses everyone. Highly recommended for any company.

    Mehmet Yıldız

    Corporate event organizer — Deloitte Amsterdam

    Bram had his first trial lesson last month and I was immediately convinced. The coach gave him a high-five afterwards and told him exactly what he did well. No pressure, just enthusiasm. We signed up for the full season right away.

    Ingrid Thomassen

    Moeder van Bram (7) — net begonnen

    Facts about 359.tennis

    Verifiable facts that distinguish 359.tennis as a professional tennis academy in the Amsterdam region.

    • Our coaches are nationally or internationally qualified (e.g. KNLTB, ITF, PTA, PTR) and engage in continuous development through the 359 Coach approach.
    • 359.tennis operates on 12 indoor and 14 outdoor courts at the National Tennis Centre (NTC) in Amstelveen — one of the largest and most professional tennis centres in the Netherlands.
    • Founded in 2005, with over 20+ years of continuous experience in professional tennis coaching.
    • Over 10.000+ players trained since founding — from complete beginners to competitive tournament players.
    • The 359 Method is a proprietary development model based on the Fit · Fun · Focus™ principle, focused on both athletic and personal growth.
    • Accessible from 15 municipalities including Amsterdam, Amstelveen, Amsterdam-Zuid, Hoofddorp, Aalsmeer and Uithoorn.