Final answer:
Flexibility, strength, and balance are essential conditioning skills for skiers.
Step-by-step explanation:
The essential conditioning skills for a skier include flexibility, strength, and balance.
Flexibility is important for skiers as it allows for a greater range of motion and helps prevent injuries. Stretching exercises can improve flexibility.
Strength is crucial for skiers as it provides the power needed for skiing movements. Exercises like weight training can help build muscle strength.
Balance is essential for skiers to maintain stability on uneven terrain. Balance exercises can be beneficial in improving skiing performance.