Thud! Bam! Bam!

Kira's fists collided with the heavy bag, the impact echoing through the training ground.

THUD! BAM!

She exhaled, her breath coming in sharp bursts. "Hah! Hah! Oof"

As her fists collided with the heavy bag, she steadied her stance before throwing more in combination. Her muscles burned, but she didn't let up.

Smack-thud-smack!

Her legs shuffled as she pivoted, her fists flying. One jab, then a hook, followed by a cross.

"Huuu" She breathed out, while bouncing on the balls of ...