1. Training or practice sessions that occur irregularly and without a consistent schedule; exercise or skill development that happens occasionally rather than on a regular basis
His sporadic training routine made it difficult to build endurance.
Seu treino esporádico dificultava a construção de resistência.
2. Athletic or skill-based preparation that lacks consistency and commitment to a structured program
The team's sporadic training resulted in poor performance.
O treino esporádico do time resultou em um desempenho ruim.