shortfastruns
nounUK /ˌʃɔːt fɑːst rʌnz/
US /ˌʃɔːrt fæst rʌnz/
Short fast runs are quick little runs that do not take much time.
The coach told the team to do short fast runs to warm up.
OTHER MEANINGS
2. Brief quick trips made in a hurry.
She made short fast runs to the store between meetings.
3. Small quick movements of a machine or engine.
The old car only managed short fast runs before overheating.
4. Quick short attempts at doing something.
He did short fast runs at cleaning his room before friends arrived.