chain saw cherry picker danger ear muffs extension Harness height helmet looking down lopping men men at work noise reduction Noisy pruning raised platform safety safety harness tall tall tree tree tree loppers tree lopping up high work workmen professional council cricket pitch flattened flattening grass green machine oval pitch playing field preparation preparing reserve rolled roller rolling sport sporting sporting field worker art artistic artwork at the beach background beach beach sport fit fitness healthy exercise healthy life healthy living jogging men's fashion men's health runner sea life sea people sea sports sporty Web designer websites aerial-work-platform articulating-boom-lift basket-crane boom-lift cage cherry-picker compact dangerous elevated-work-platform high hydraladder hydraulic-lifting-system hydraulic-platform hydraulics lift maintenance man-lift manoeuvrable men-at-work mobile-hydraulic-platform nifty-lifter railing rails raised-platform roof roof-work roofing safety-harness self-propelled up-high