calf raises! also weighted back squats and jump on the rower to get some anaerobic fitness. Row as hard as it takes for you to not be able to speak while doing it 3/4 times a week for 40 min and you'll be sorted.
Steve House's book (New Alpinism) has a big chunk on climbing specific work: specific exercises and also advice on general approach. He doesn't lean too heavily on machines – most of the routines that he describes you could do from the (dis)comfort of your own home.
News IFSC Boulder World Cup Salt Lake City 2024 - Report
After the IFSC World Cup season kicked off at the new location of Keqiao last month, the second comp of the season saw the athletes returning to a familiar venue, the home of US competition climbing - Salt Lake City.