¿En qué consiste el método Wim Hof?

#iguru_soc_icon_wrap_634046a1a7581 a{ background: transparent; }#iguru_soc_icon_wrap_634046a1a7581 a:hover{ background: transparent; border-color: #2c8fa0; }#iguru_soc_icon_wrap_634046a1a7581 a{ color: #2c8fa0; }#iguru_soc_icon_wrap_634046a1a7581 a:hover{ color: #ffffff; }.iguru_module_social #soc_icon_634046a1a75be1{ color: #ffffff; }.iguru_module_social #soc_icon_634046a1a75be1:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_634046a1a75be1{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75be1:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75dc2{ color: #ffffff; }.iguru_module_social #soc_icon_634046a1a75dc2:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_634046a1a75dc2{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75dc2:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75e83{ color: #ffffff; }.iguru_module_social #soc_icon_634046a1a75e83:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_634046a1a75e83{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75e83:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75f34{ color: #ffffff; }.iguru_module_social #soc_icon_634046a1a75f34:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_634046a1a75f34{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75f34:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_634046a1a75fd5{ color: #ffffff; }.iguru_module_social #soc_icon_634046a1a75fd5:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_634046a1a75fd5{ background: rgba(44,143,160,0.01); }.iguru_module_social #soc_icon_634046a1a75fd5:hover{ background: rgba(255,255,255,0.01); }