Which of the 8 physical skills is most important for padel?

None on its own — that's the wrong question. The 8 operate as an integrated system. If I had to give an order of prerequisites: first the 3 foundations (mobility → stability → strength), because without them the expressive ones (power, agility, speed) don't hold. Coordination/endurance operate inside all of them. For amateurs, the foundations are the first focus.

Can I train only at the gym to improve my padel?

Partially. The gym can give you base strength and some power, but it falls short on functional mobility, multidirectional agility, swing-specific motor control and intermittent endurance. Functional training combines gym + specific drills + neuromuscular activation.

How do I know which skill I'm weakest in?

A formal kinesiological evaluation measures it with specific tests (joint range, vertical jump, single-leg balance). Your body gives self-diagnostic clues: where you have recurring pain (mobility), when you tire (endurance), if you lose precision in motion (stability or motor control).

Are mobility and flexibility the same thing?

No. Flexibility is passive range ("how far can I go if pushed"), mobility is active range under control ("how far can I go using my own muscles"). For padel, mobility is what works because the technical gesture is never passive.

How much time per week do I need to work the 8 skills?

For an amateur who already plays 2-3 times per week, 2 sessions of 30-45 min of directed training is enough to move the needle in a few weeks. What matters is that the training covers the 3 categories, not just strength or just cardio.

Why is strength a prerequisite for power and not the other way around?

Because power is "strength applied fast". If you don't have strength to generate, there's nothing to apply fast. That's why training plyometrics without a strength base is ineffective and increases injury risk.

How does coordination affect performance if I'm physically fit?

Coordination decides whether your strength, power and speed turn into efficient technical movement or get wasted. Two players with the same strength can have very different results: the more coordinated one seems to have more time and is technically cleaner under pressure.

Is padel endurance trained by running?

Partially. Running at constant pace builds an aerobic base, but padel is intermittent (max effort + rest, repeated). It's better trained with specific HIIT intervals: 20-40s of effort + 10-20s of recovery, repeated. That replicates the match pattern.

Padel Fitness: 8 Skills That Move Your Game