The red Wii Fit Trainer represents the female Ring Fit Trainee, the female main playable character of Ring Fit Adventure.
The Clear Bayonetta minion's smash attacks represents the Ring, a floating circular ring which can release holographic disembodied limbs.
The stage represents the forest-like opening of the first stage in Beginnia, the first world in Ring Fit Adventure.
The Wii Fit Trainer starting off with a Gust Bellows references the Ring's ability to attack by firing air blasts with the help of the Ring Fit Trainee.
Other trivia:
This spirit's Support type references the Ring's role in Ring Fit Adventureas the player's guide.
This spirit's Physical Attack ↑ further references how the Ring can perform his attacks when the player performs certain physical exercises.
