【視聴数 8410】
【チャンネル名 Bullpen Videos】
【タグ baseball,pitching,MLB,pitching video,pitching mechanics,bullpen session,pitching warm up,bullpen video,bullpen videos,mlb warmup,mlb pitchers,bullpen pitching,bullpen pitchers,mlb bullpen session,mlb bullpen video,yusei kikuchi,seattle mariners,japanese baseball,japanese baseball players,菊池 雄星,kikuchi pitching】
