{"id":21,"date":"2025-11-19T22:56:33","date_gmt":"2025-11-19T22:56:33","guid":{"rendered":"https:\/\/bydagna.com\/?page_id=21"},"modified":"2026-08-20T09:55:36","modified_gmt":"2026-08-20T09:55:36","slug":"about-me","status":"publish","type":"page","link":"https:\/\/bydagna.com\/pl\/about-me\/","title":{"rendered":"About Me"},"content":{"rendered":"

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Dagna Lester, Certified Advanced Wim Hof Method Instructor<\/span><\/span><\/h1>\n

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Holistic and individual approach to health and wellbeing.<\/span><\/h2>\n

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For two days a month, I couldn’t stand up straight.<\/strong><\/h3>\n

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Period pain that no painkiller touched. I’d cancel things. Lie on the bathroom floor. Then get up, go to work, and act normal.<\/p>\n

The tests found nothing. I was told it was just how some women are.<\/p>\n

Then came a cancer scare – a lump, removed, benign, but with a family history that means I don’t get to be casual about it. And ovarian cysts I was told weren’t going anywhere.<\/p>\n

I started breathwork and cold showers in 2020. Not for any of that. I just wanted to feel less exhausted.<\/p>\n

Within months, the period pain stopped. A year later, a scan showed the cysts were gone. The doctor asked what I’d done. I said breathwork and cold exposure. She looked at me like I was winding her up, so I said I don’t know.<\/p>\n

But I knew.<\/p>\n

I’m not selling a miracle. Bodies are complicated and I’m one person, not a study. But I spent years being told nothing was wrong while something was clearly wrong, and then found tools nobody had ever mentioned to me.<\/p>\n

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Before this, I worked in corporate.<\/strong><\/h3>\n

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Years of it. Boards, executives, long hours, and the particular kind of pressure that doesn’t look like pressure from the outside because you’re handling it.<\/p>\n

Until I wasn’t. I burned out badly enough that it took me two years to come back.<\/p>\n

I understand what sustained pressure does to a body, because it happened to mine while I was busy telling everyone I was fine.<\/p>\n

That’s why I do this work the way I do. Not as wellness. As physiology – practical, teachable, and useful on an ordinary Tuesday.<\/p>\n

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How I trained<\/strong><\/h3>\n

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My turning point came in January 2023, on my first Winter Expedition in Poland. In the icy wilderness. Breath, cold, and raw human connection – something clicked, and I knew I couldn’t keep it to myself.<\/p>\n

Over the following year I trained relentlessly, travelling across Europe to attend every Wim Hof Method event I could, and learning from elite instructors. In May 2024 I qualified as a Certified Instructor, and in December 2025 I completed Advanced Instructor Training in Przesieka, Poland.<\/p>\n

Since then I’ve held workshops across the UK and Europe, co-led expeditions at the Wim Hof Method Center in the French Alps, and had the honour of assisting Wim himself at his official weekend in Stroe, Netherlands, at the French Center, and on his week-long winter expedition in Sweden and straight after that at his first ever event in Greece.<\/p>\n

I also took part in the DMT Quest brain wave study on the effects of the method \u2014 as one of the few women involved, in research that is usually almost entirely male.<\/p>\n

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What I Offer:<\/h2>\n

Workshops – <\/strong>Full Wim Hof Method fundamentals sessions in London and across Europe. Half a day for a total body and mind reset. No experience needed. The ice bath is always optional.<\/p>\n

Breathwork sessions<\/strong> – Regular and bespoke sessions.<\/p>\n

Corporate sessions – <\/strong>\u00a0Breathwork and cold exposure for teams operating under sustained pressure. Delivered for institutional investors, hedge fund leadership, and women’s leadership programmes.<\/p>\n

1:1 coaching<\/strong> – Private sessions, in person or online, built around what your body is actually dealing with.<\/p>\n

Retreats – <\/strong>Small groups, full immersion, in remote natural locations. The first ByDagna retreat will be held at a lake house in Warmia, in the Polish lake district. Details coming soon.<\/p>\n

Collaborations\u00a0<\/strong><\/p>\n

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Why Choose Me ?<\/h2>\n

[\/et_pb_text][et_pb_divider color=”#2a2a2a” divider_weight=”3px” _builder_version=”4.16″ max_width=”50px” module_alignment=”center” custom_margin=”||10px|” animation_style=”slide” animation_direction=”top” animation_intensity_slide=”30%” animation_starting_opacity=”100%” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ admin_label=”Features” _builder_version=”4.27.4″ custom_margin=”|||” custom_padding=”|||” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_blurb title=”Trained directly with Wim Hof” image=”https:\/\/bydagna.com\/wp-content\/uploads\/2025\/11\/trophy_64px.png” image_icon_width=”110px” admin_label=”Address” _builder_version=”4.27.7″ header_font=”|600|||||||” header_text_align=”center” header_font_size=”16px” header_line_height=”1.8em” body_font=”||||||||” body_text_align=”center” body_font_size=”16px” body_line_height=”1.8em” module_alignment=”center” animation_style=”zoom” animation_intensity_zoom=”10%” animation_starting_opacity=”100%” image_max_width=”110px” global_colors_info=”{}”]<\/p>\n

Selected to assist Wim personally on multiple occasions, including his official weekend in Stroe and his winter expedition in Sweden.<\/p>\n

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Part of the Team of top advanced level instructors at the official Wim Hof Method Center in the French Alps.<\/p>\n

[\/et_pb_blurb][et_pb_blurb title=”Corporate credibility” image=”https:\/\/bydagna.com\/wp-content\/uploads\/2025\/11\/trophy_64px.png” image_icon_width=”110px” admin_label=”Address” _builder_version=”4.27.7″ header_font=”|600|||||||” header_text_align=”center” header_font_size=”16px” header_line_height=”1.8em” body_font=”||||||||” body_text_align=”center” body_font_size=”16px” body_line_height=”1.8em” module_alignment=”center” animation_style=”zoom” animation_intensity_zoom=”10%” animation_starting_opacity=”100%” image_max_width=”110px” global_colors_info=”{}”]<\/p>\n

Sessions delivered for CPPIB in London and at the Hedge Fund Managers European COO Summit at Fairmont Windsor Park.<\/p>\n

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Across every category – instruction, knowledge, professionalism and presence on the official Wim Hof Method platform.<\/p>\n

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