high-impact
1 adj High-impact exercise puts a lot of stress on your body.
usu ADJ n (Antonym: low-impact)
...high-impact aerobics.
2 adj High-impact materials are very strong.
usu ADJ n
The durable high-impact plastic case is water resistant to 100 feet.
Translation English - Cobuild Collins Dictionary  

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"Collins Cobuild English Dictionary for Advanced Learners 4th edition published in 2003 © HarperCollins Publishers 1987, 1995, 2001, 2003 and Collins A-Z Thesaurus 1st edition first published in 1995 © HarperCollins Publishers 1995"