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Figure 1.
Study design. LLTL, living low-training low; LHTL, living high-training low; HRmax, maximal heart rate; FIO2, fraction of inspired oxygen.
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Figure 1.
Study design. LLTL, living low-training low; LHTL, living high-training low; HRmax, maximal heart rate; FIO2, fraction of inspired oxygen.
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